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Called Line 77-17 SPs 10-820 on record.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282925","properties":{"QL_SVY_LINE_ID":282925,"SVY_LINE_ID":2047529,"CRUISE":"2008/2","SVY_LINE":"18","CRUISE_LINE":"2008/2#18","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":10,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 84","START_X":-5.2955169999999994,"START_Y":54.151149999999994,"START_DATETIME":"2008-05-14T21:53:54","END_X":-5.1484829999999997,"END_Y":54.188082999999999,"END_DATETIME":"2008-05-14T23:13:39","START_X_ED50":-5.2939178,"START_Y_ED50":54.151992100000001,"END_X_ED50":-5.1468856000000001,"END_Y_ED50":54.188921999999998,"START_X_WGS84":-5.2955169999999994,"START_Y_WGS84":54.151149999999994,"END_X_WGS84":-5.1484829999999997,"END_Y_WGS84":54.188082999999999,"START_X_BNG":184892,"START_Y_BNG":477834,"END_X_BNG":194674,"END_Y_BNG":481503,"CRUISE_DATA_URL":"http://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item175098","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2008_2/17957755","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2008_2/17957755","SCAN_INFORMATION":"Data gap fix 263.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","QUALITY_ASSESSMENT":"High","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282926","properties":{"QL_SVY_LINE_ID":282926,"SVY_LINE_ID":2047513,"CRUISE":"2008/2","SVY_LINE":"2","CRUISE_LINE":"2008/2#2","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":17,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 84","START_X":-5.1273499999999999,"START_Y":54.596066999999998,"START_DATETIME":"2008-05-12T22:58:04","END_X":-4.8851499999999994,"END_Y":54.564232999999994,"END_DATETIME":"2008-05-13T01:53:05","START_X_ED50":-5.1257374999999996,"START_Y_ED50":54.596892500000003,"END_X_ED50":-4.8835440999999999,"END_Y_ED50":54.565056400000003,"START_X_WGS84":-5.1273499999999999,"START_Y_WGS84":54.596066999999998,"END_X_WGS84":-4.8851499999999994,"END_Y_WGS84":54.564232999999994,"START_X_BNG":198068,"START_Y_BNG":526817,"END_X_BNG":213565,"END_Y_BNG":522607,"CRUISE_DATA_URL":"http://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item175098","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2008_2/17957757","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2008_2/17957757","SCAN_INFORMATION":"Fix (31-61) on record. Data gap fix 30; 62.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","QUALITY_ASSESSMENT":"High","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282927","properties":{"QL_SVY_LINE_ID":282927,"SVY_LINE_ID":2047518,"CRUISE":"2008/2","SVY_LINE":"7","CRUISE_LINE":"2008/2#7","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":11,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 84","START_X":-5.2411500000000002,"START_Y":54.698432999999994,"START_DATETIME":"2008-05-13T21:42:48","END_X":-5.2007669999999999,"END_Y":54.795566999999998,"END_DATETIME":"2008-05-13T22:41:43","START_X_ED50":-5.2395310999999998,"START_Y_ED50":54.699256699999999,"END_X_ED50":-5.1991452000000002,"END_Y_ED50":54.796386999999996,"START_X_WGS84":-5.2411500000000002,"START_Y_WGS84":54.698432999999994,"END_X_WGS84":-5.2007669999999999,"END_Y_WGS84":54.795566999999998,"START_X_BNG":191245,"START_Y_BNG":538535,"END_X_BNG":194340,"END_Y_BNG":549219,"CRUISE_DATA_URL":"http://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item175098","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2008_2/17957778","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2008_2/17957778","SCAN_INFORMATION":"Fix (150-161) on record. Data gap fix 149.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","QUALITY_ASSESSMENT":"High","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282932","properties":{"QL_SVY_LINE_ID":282932,"SVY_LINE_ID":2047528,"CRUISE":"2008/2","SVY_LINE":"17","CRUISE_LINE":"2008/2#17","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":8,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 84","START_X":-5.165883,"START_Y":54.153082999999995,"START_DATETIME":"2008-05-14T20:49:49","END_X":-5.2887499999999994,"END_Y":54.163117,"END_DATETIME":"2008-05-14T21:39:36","START_X_ED50":-5.1642865000000002,"START_Y_ED50":54.153923399999996,"END_X_ED50":-5.2871505000000001,"END_Y_ED50":54.163958600000001,"START_X_WGS84":-5.165883,"START_Y_WGS84":54.153082999999995,"END_X_WGS84":-5.2887499999999994,"END_Y_WGS84":54.163117,"START_X_BNG":193365,"START_Y_BNG":477662,"END_X_BNG":185396,"END_Y_BNG":479144,"CRUISE_DATA_URL":"http://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item175098","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2008_2/17957754","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2008_2/17957754","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","QUALITY_ASSESSMENT":"High","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282983","properties":{"QL_SVY_LINE_ID":282983,"SVY_LINE_ID":2048784,"CRUISE":"2006/2","SVY_LINE":"27","CRUISE_LINE":"2006/2#27","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","ADDITIONAL_INFO":"Seastate good, little ocean swell. Pinger recorded separately - fix numbers and times differ from main nav. Raw Field Seismic Data in need of significant processing. 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Fix numbers on record do not match database as this was a non-BGS equipment. Use timestamps for correlation. Many timestamps have the hour value incorrect - out by +1.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","QUALITY_ASSESSMENT":"Low","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282984","properties":{"QL_SVY_LINE_ID":282984,"SVY_LINE_ID":2048763,"CRUISE":"2006/2","SVY_LINE":"6","CRUISE_LINE":"2006/2#6","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","ADDITIONAL_INFO":"Seastate moderate to good, ocean swell","LINE_LENGTH":34,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 84","START_X":-17.832605999999998,"START_Y":58.697776999999995,"START_DATETIME":"2006-05-26T01:43:31","END_X":-17.835177999999999,"END_Y":58.999642999999999,"END_DATETIME":"2006-05-26T06:09:56","START_X_ED50":-17.8305498,"START_Y_ED50":58.6986475,"END_X_ED50":-17.833104200000001,"END_Y_ED50":59.000503100000003,"START_X_WGS84":-17.832605999999998,"START_Y_WGS84":58.697776999999995,"END_X_WGS84":-17.835177999999999,"END_Y_WGS84":58.999642999999999,"START_X_BNG":-512019,"START_Y_BNG":1087640,"END_X_BNG":-504156,"END_Y_BNG":1120671,"CRUISE_DATA_URL":"http://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item175097","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2006_2/19395693","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2006_2/19395693","SCAN_INFORMATION":"Fix (0150-0610) on record. Data distortion fix 0320. Fix 0610 missing text. No fix numbers - timestamps only.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282985","properties":{"QL_SVY_LINE_ID":282985,"SVY_LINE_ID":2048767,"CRUISE":"2006/2","SVY_LINE":"10","CRUISE_LINE":"2006/2#10","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","ADDITIONAL_INFO":"Seastate good, ocean swell","LINE_LENGTH":33,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 84","START_X":-17.516787000000001,"START_Y":59.139233999999995,"START_DATETIME":"2006-05-26T15:53:40","END_X":-17.435091,"END_Y":59.433175999999996,"END_DATETIME":"2006-05-26T20:20:02","START_X_ED50":-17.5147105,"START_Y_ED50":59.140084299999998,"END_X_ED50":-17.432998300000001,"END_Y_ED50":59.4340148,"START_X_WGS84":-17.516787000000001,"START_Y_WGS84":59.139233999999995,"END_X_WGS84":-17.435091,"END_Y_WGS84":59.433175999999996,"START_X_BNG":-482559,"START_Y_BNG":1131617,"END_X_BNG":-470336,"END_Y_BNG":1162672,"CRUISE_DATA_URL":"http://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item175097","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2006_2/19395668","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2006_2/19395668","SCAN_INFORMATION":"Fix (1630-2020) on record. Data distortion fix 1744; 1900-1915. No fix numbers - timestamps only.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283454","properties":{"QL_SVY_LINE_ID":283454,"SVY_LINE_ID":34974291,"CRUISE":"2012/8","SVY_LINE":"12","CRUISE_LINE":"2012/8#12","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Surface Tow Boomer","LINE_LENGTH":1,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"32630","EPSG":"WGS 84 / UTM zone 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reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282933","properties":{"QL_SVY_LINE_ID":282933,"SVY_LINE_ID":2047530,"CRUISE":"2008/2","SVY_LINE":"19","CRUISE_LINE":"2008/2#19","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":9,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 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under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282934","properties":{"QL_SVY_LINE_ID":282934,"SVY_LINE_ID":2047538,"CRUISE":"2008/2","SVY_LINE":"27","CRUISE_LINE":"2008/2#27","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":4,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 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acknowledgement","QUALITY_ASSESSMENT":"High","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282935","properties":{"QL_SVY_LINE_ID":282935,"SVY_LINE_ID":2047542,"CRUISE":"2008/2","SVY_LINE":"31","CRUISE_LINE":"2008/2#31","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":11,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 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to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282936","properties":{"QL_SVY_LINE_ID":282936,"SVY_LINE_ID":2047543,"CRUISE":"2008/2","SVY_LINE":"32","CRUISE_LINE":"2008/2#32","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","ADDITIONAL_INFO":"CODA & SEGY file has internal Line name as 31","LINE_LENGTH":24,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 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under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282995","properties":{"QL_SVY_LINE_ID":282995,"SVY_LINE_ID":2048787,"CRUISE":"2006/2","SVY_LINE":"30","CRUISE_LINE":"2006/2#30","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","ADDITIONAL_INFO":"Seastate good, little ocean swell","LINE_LENGTH":50,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 84","START_X":-8.0656920000000003,"START_Y":56.329950999999994,"START_DATETIME":"2006-06-07T15:38:43","END_X":-7.5665339999999999,"END_Y":55.973416,"END_DATETIME":"2006-06-07T22:04:03","START_X_ED50":-8.0639444000000005,"START_Y_ED50":56.330758299999999,"END_X_ED50":-7.5648127000000001,"END_Y_ED50":55.974228500000002,"START_X_WGS84":-8.0656920000000003,"START_Y_WGS84":56.329950999999994,"END_X_WGS84":-7.5665339999999999,"END_Y_WGS84":55.973416,"START_X_BNG":25284,"START_Y_BNG":731824,"END_X_BNG":52882,"END_Y_BNG":689600,"CRUISE_DATA_URL":"http://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item175097","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2006_2/19395690","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2006_2/19395690","SCAN_INFORMATION":"Fix (1539-1607) on record. Data gap fix 1557-1602. Fix 1543 missing line/text. Fix 1603 missing line. Fix 1606 missing text. No fix numbers - timestamps only.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283477","properties":{"QL_SVY_LINE_ID":283477,"SVY_LINE_ID":34974301,"CRUISE":"2012/8","SVY_LINE":"22","CRUISE_LINE":"2012/8#22","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Surface Tow Boomer","LINE_LENGTH":1,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"32630","EPSG":"WGS 84 / UTM zone 30N","START_X":371688.70600000001,"START_Y":6417733.1940000001,"START_DATETIME":"2012-06-29T15:24:58","END_X":372671.30800000002,"END_Y":6418850.335,"END_DATETIME":"2012-06-29T15:34:35","START_X_ED50":-5.1621644,"START_Y_ED50":57.883680900000002,"END_X_ED50":-5.1462045999999999,"END_Y_ED50":57.893988800000002,"START_X_WGS84":-5.1639182000000003,"START_Y_WGS84":57.8829669,"END_X_WGS84":-5.1479584000000003,"END_Y_WGS84":57.8932754,"START_X_BNG":212509,"START_Y_BNG":892558,"END_X_BNG":213508,"END_Y_BNG":893660,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2012_8/19403624","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2012_8/19403624","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","QUALITY_ASSESSMENT":"Acceptable","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283478","properties":{"QL_SVY_LINE_ID":283478,"SVY_LINE_ID":34974310,"CRUISE":"2012/8","SVY_LINE":"31","CRUISE_LINE":"2012/8#31","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Surface Tow Boomer","ADDITIONAL_INFO":"A little swell noticeable on data. No Swell Filter applied. Due to water depth, line stopped and re-started as 032, with longer recorded length. Nav not coming in right at start of line.","LINE_LENGTH":0,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"32630","EPSG":"WGS 84 / UTM zone 30N","START_X":353917.28999999998,"START_Y":6423230.6890000002,"START_DATETIME":"2012-06-30T09:04:25","END_X":354026.13900000002,"END_Y":6422782.7829999998,"END_DATETIME":"2012-06-30T09:24:26","START_X_ED50":-5.4649444999999996,"START_Y_ED50":57.927559500000001,"END_X_ED50":-5.4628331000000001,"END_Y_ED50":57.923575900000003,"START_X_WGS84":-5.4667075000000001,"START_Y_WGS84":57.926842999999998,"END_X_WGS84":-5.4645959,"END_Y_WGS84":57.922859199999998,"START_X_BNG":194816,"START_Y_BNG":898319,"END_X_BNG":194918,"END_Y_BNG":897869,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2012_8/19403634","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2012_8/19403634","SCAN_INFORMATION":"Fix (886-892) on record. Data gap fix 84-85.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","QUALITY_ASSESSMENT":"Acceptable","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283479","properties":{"QL_SVY_LINE_ID":283479,"SVY_LINE_ID":34974328,"CRUISE":"2012/8","SVY_LINE":"49","CRUISE_LINE":"2012/8#49","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Surface Tow Boomer","LINE_LENGTH":1,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"32630","EPSG":"WGS 84 / UTM zone 30N","START_X":375076.24200000003,"START_Y":6414283.7209999999,"START_DATETIME":"2012-07-01T10:40:57","END_X":375992.55900000001,"END_Y":6414665.7889999999,"END_DATETIME":"2012-07-01T10:47:29","START_X_ED50":-5.1032732999999997,"START_Y_ED50":57.8536784,"END_X_ED50":-5.0880437000000001,"END_Y_ED50":57.857362600000002,"START_X_WGS84":-5.1050241999999999,"START_Y_WGS84":57.852964100000001,"END_X_WGS84":-5.0897943999999997,"END_Y_WGS84":57.8566486,"START_X_BNG":215846,"START_Y_BNG":889057,"END_X_BNG":216768,"END_Y_BNG":889426,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2012_8/19403653","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2012_8/19403653","SCAN_INFORMATION":"Fix 1572 missing text.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","QUALITY_ASSESSMENT":"Acceptable","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283425","properties":{"QL_SVY_LINE_ID":283425,"SVY_LINE_ID":36485257,"CRUISE":"2011/3","SVY_LINE":"17","CRUISE_LINE":"2011/3#17","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Multibeam Profiler","ADDITIONAL_INFO":"Source: SBP120. See log sheet for info.","LINE_LENGTH":1,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 84","START_X":-6.5018839999999996,"START_Y":57.026083,"START_DATETIME":"2011-04-26T18:41:00","END_X":-6.5013839999999998,"END_Y":57.036603999999997,"END_DATETIME":"2011-04-26T18:50:00","START_X_ED50":-6.5001391999999996,"START_Y_ED50":57.026845199999997,"END_X_ED50":-6.4996387000000002,"END_Y_ED50":57.037365800000003,"START_X_WGS84":-6.5018839999999996,"START_Y_WGS84":57.026083,"END_X_WGS84":-6.5013839999999998,"END_Y_WGS84":57.036603999999997,"START_X_BNG":126917,"START_Y_BNG":801786,"END_X_BNG":127025,"END_Y_BNG":802954,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2011_3/19411303","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2011_3/19411303","SCAN_INFORMATION":"Fix (1836-1849) on record. No fix numbers - timestamps only.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","QUALITY_ASSESSMENT":"Acceptable","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283812","properties":{"QL_SVY_LINE_ID":283812,"SVY_LINE_ID":34003357,"CRUISE":"1977/1","SVY_LINE":"7B","CRUISE_LINE":"1977/1#7B","CLIENT":"British Geological Survey","CONTRACTOR":"S&A Geophysical","GEOPHYS_EQUIP":"Airgun/Sleeve Gun","LINE_LENGTH":5,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-1.8940833000000001,"START_Y":50.616888899999999,"END_X":-1.9251667000000001,"END_Y":50.573861100000002,"START_X_ED50":-1.8940833000000001,"START_Y_ED50":50.616888899999999,"END_X_ED50":-1.9251667000000001,"END_Y_ED50":50.573861100000002,"START_X_WGS84":-1.8954929999999999,"START_Y_WGS84":50.615980399999998,"END_X_WGS84":-1.9265758000000002,"END_Y_WGS84":50.572950900000002,"START_X_BNG":407490,"START_Y_BNG":79591,"END_X_BNG":405296,"END_Y_BNG":74803,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1977_1/19488483","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1977_1/19488483","SCAN_INFORMATION":"Fix (670-1100) on record. Reprocessed Filtered Stack record. Called Line 77-07C SPs 670-1100 on record.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283817","properties":{"QL_SVY_LINE_ID":283817,"SVY_LINE_ID":34003355,"CRUISE":"1977/1","SVY_LINE":"2","CRUISE_LINE":"1977/1#2","CLIENT":"British Geological Survey","CONTRACTOR":"S&A Geophysical","GEOPHYS_EQUIP":"Airgun/Sleeve Gun","LINE_LENGTH":20,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-1.6300555999999999,"START_Y":50.649611100000001,"END_X":-1.9060000000000001,"END_Y":50.649527800000001,"START_X_ED50":-1.6300555999999999,"START_Y_ED50":50.649611100000001,"END_X_ED50":-1.9060000000000001,"END_Y_ED50":50.649527800000001,"START_X_WGS84":-1.6314606,"START_Y_WGS84":50.648706599999997,"END_X_WGS84":-1.9074108999999999,"END_Y_WGS84":50.648620100000002,"START_X_BNG":426152,"START_Y_BNG":83289,"END_X_BNG":406642,"END_Y_BNG":83219,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1977_1/19407706","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1977_1/19407706","SCAN_INFORMATION":"Fix (10-210; 170A-1580) on record. Unprocessed record. Called Line 77-02 SPs 1580-170A; 210-10 on record.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283818","properties":{"QL_SVY_LINE_ID":283818,"SVY_LINE_ID":34003366,"CRUISE":"1977/1","SVY_LINE":"3B","CRUISE_LINE":"1977/1#3B","CLIENT":"British Geological Survey","CONTRACTOR":"S&A Geophysical","GEOPHYS_EQUIP":"Airgun/Sleeve Gun","LINE_LENGTH":7,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-1.8146944,"START_Y":50.625444399999999,"END_X":-1.9112222000000001,"END_Y":50.6244722,"START_X_ED50":-1.8146944,"START_Y_ED50":50.625444399999999,"END_X_ED50":-1.9112222000000001,"END_Y_ED50":50.6244722,"START_X_WGS84":-1.8161027000000001,"START_Y_WGS84":50.624536999999997,"END_X_WGS84":-1.9126325,"END_Y_WGS84":50.623563699999998,"START_X_BNG":413105,"START_Y_BNG":80553,"END_X_BNG":406276,"END_Y_BNG":80432,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1977_1/19407711","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1977_1/19407711","SCAN_INFORMATION":"Unprocessed record. Called Line 77-03 SPs A2550-A2000; 10-2590. Line 3 fix 10-2590 and Line 3B fix A2000-A2550 on record.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283825","properties":{"QL_SVY_LINE_ID":283825,"SVY_LINE_ID":34003355,"CRUISE":"1977/1","SVY_LINE":"2","CRUISE_LINE":"1977/1#2","CLIENT":"British Geological Survey","CONTRACTOR":"S&A Geophysical","GEOPHYS_EQUIP":"Airgun/Sleeve Gun","LINE_LENGTH":20,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-1.6300555999999999,"START_Y":50.649611100000001,"END_X":-1.9060000000000001,"END_Y":50.649527800000001,"START_X_ED50":-1.6300555999999999,"START_Y_ED50":50.649611100000001,"END_X_ED50":-1.9060000000000001,"END_Y_ED50":50.649527800000001,"START_X_WGS84":-1.6314606,"START_Y_WGS84":50.648706599999997,"END_X_WGS84":-1.9074108999999999,"END_Y_WGS84":50.648620100000002,"START_X_BNG":426152,"START_Y_BNG":83289,"END_X_BNG":406642,"END_Y_BNG":83219,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1977_1/19488444","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1977_1/19488444","SCAN_INFORMATION":"Fix (10-200; 201-1580) on record. Reprocessed Filtered Migration Record. Called Line 77-02 SPs 10-200/201-1580 on record.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283826","properties":{"QL_SVY_LINE_ID":283826,"SVY_LINE_ID":34003356,"CRUISE":"1977/1","SVY_LINE":"4A","CRUISE_LINE":"1977/1#4A","CLIENT":"British Geological Survey","CONTRACTOR":"S&A Geophysical","GEOPHYS_EQUIP":"Airgun/Sleeve Gun","LINE_LENGTH":33,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-1.4041944,"START_Y":50.608277800000003,"END_X":-1.8689444000000002,"END_Y":50.608000000000004,"START_X_ED50":-1.4041944,"START_Y_ED50":50.608277800000003,"END_X_ED50":-1.8689444000000002,"END_Y_ED50":50.608000000000004,"START_X_WGS84":-1.4055933999999999,"START_Y_WGS84":50.607374700000001,"END_X_WGS84":-1.8703533000000001,"END_Y_WGS84":50.607091500000003,"START_X_BNG":442158,"START_Y_BNG":78797,"END_X_BNG":409270,"END_Y_BNG":78605,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1977_1/19488447","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1977_1/19488447","SCAN_INFORMATION":"Fix (10-2670) on record. Reprocessed Filtered Migration record. Called Line 77-04A SPs 10-2670 on record.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283827","properties":{"QL_SVY_LINE_ID":283827,"SVY_LINE_ID":34003361,"CRUISE":"1977/1","SVY_LINE":"6B","CRUISE_LINE":"1977/1#6B","CLIENT":"British Geological Survey","CONTRACTOR":"S&A Geophysical","GEOPHYS_EQUIP":"Airgun/Sleeve Gun","LINE_LENGTH":11,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-1.4238610999999999,"START_Y":50.558500000000002,"END_X":-1.5796667,"END_Y":50.558500000000002,"START_X_ED50":-1.4238610999999999,"START_Y_ED50":50.558500000000002,"END_X_ED50":-1.5796667,"END_Y_ED50":50.558500000000002,"START_X_WGS84":-1.4252590999999999,"START_Y_WGS84":50.557595300000003,"END_X_WGS84":-1.5810679999999999,"END_Y_WGS84":50.557593400000002,"START_X_BNG":440809,"START_Y_BNG":73251,"END_X_BNG":429772,"END_Y_BNG":73177,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1977_1/19488451","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1977_1/19488451","SCAN_INFORMATION":"Reprocessed Filtered Migration record. Called Line 77-06 SPs 10-2176/853-10 on record. Line 6A fix 10-2176 and Line 6B fix 10-853 on record. Line 6A data gap fix 2177-2200. Line 6B data gap fix 854-910.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282937","properties":{"QL_SVY_LINE_ID":282937,"SVY_LINE_ID":2047521,"CRUISE":"2008/2","SVY_LINE":"10","CRUISE_LINE":"2008/2#10","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","ADDITIONAL_INFO":"Navigation failure 02:12hr - some data missing","LINE_LENGTH":5,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 84","START_X":-5.16655,"START_Y":54.738416999999998,"START_DATETIME":"2008-05-14T01:41:58","END_X":-5.2257169999999995,"END_Y":54.710867,"END_DATETIME":"2008-05-14T02:11:40","START_X_ED50":-5.1649311999999998,"START_Y_ED50":54.739238399999998,"END_X_ED50":-5.2240979999999997,"END_Y_ED50":54.711690099999998,"START_X_WGS84":-5.16655,"START_Y_WGS84":54.738416999999998,"END_X_WGS84":-5.2257169999999995,"END_Y_WGS84":54.710867,"START_X_BNG":196251,"START_Y_BNG":542763,"END_X_BNG":192303,"END_Y_BNG":539872,"CRUISE_DATA_URL":"http://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item175098","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2008_2/17957747","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2008_2/17957747","SCAN_INFORMATION":"Data distortion fix 192.8-193.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","QUALITY_ASSESSMENT":"High","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282938","properties":{"QL_SVY_LINE_ID":282938,"SVY_LINE_ID":2047539,"CRUISE":"2008/2","SVY_LINE":"28","CRUISE_LINE":"2008/2#28","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":6,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 84","START_X":-5.3339169999999996,"START_Y":54.898232999999998,"START_DATETIME":"2008-05-16T01:15:30","END_X":-5.2845829999999996,"END_Y":54.849299999999999,"END_DATETIME":"2008-05-16T01:55:37","START_X_ED50":-5.3322883000000001,"START_Y_ED50":54.899051399999998,"END_X_ED50":-5.2829572999999996,"END_Y_ED50":54.850119300000003,"START_X_WGS84":-5.3339169999999996,"START_Y_WGS84":54.898232999999998,"END_X_WGS84":-5.2845829999999996,"END_Y_WGS84":54.849299999999999,"START_X_BNG":186327,"START_Y_BNG":561036,"END_X_BNG":189234,"END_Y_BNG":555444,"CRUISE_DATA_URL":"http://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item175098","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2008_2/17957766","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2008_2/17957766","SCAN_INFORMATION":"Fix (380-388) on record. Data gap fix 375-379. Data distortion fix 383.6; 384.7; 385.4; 386.1.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","QUALITY_ASSESSMENT":"High","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282939","properties":{"QL_SVY_LINE_ID":282939,"SVY_LINE_ID":2047545,"CRUISE":"2008/2","SVY_LINE":"34","CRUISE_LINE":"2008/2#34","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":40,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 84","START_X":-5.9216000000000006,"START_Y":55.048682999999997,"START_DATETIME":"2008-05-17T00:49:50","END_X":-5.5036829999999997,"END_Y":54.823732999999997,"END_DATETIME":"2008-05-17T04:55:16","START_X_ED50":-5.9199525,"START_Y_ED50":55.0495041,"END_X_ED50":-5.5020534999999997,"END_Y_ED50":54.824555999999994,"START_X_WGS84":-5.9216000000000006,"START_Y_WGS84":55.048682999999997,"END_X_WGS84":-5.5036829999999997,"END_Y_WGS84":54.823732999999997,"START_X_BNG":149603,"START_Y_BNG":579719,"END_X_BNG":175032,"END_Y_BNG":553283,"CRUISE_DATA_URL":"http://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item175098","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2008_2/17957773","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2008_2/17957773","SCAN_INFORMATION":"Fix (507-556) on record. Data gap fix 506; 512.8-513.8.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","QUALITY_ASSESSMENT":"High","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282940","properties":{"QL_SVY_LINE_ID":282940,"SVY_LINE_ID":2047516,"CRUISE":"2008/2","SVY_LINE":"5","CRUISE_LINE":"2008/2#5","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":12,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 84","START_X":-5.0538669999999994,"START_Y":54.528883,"START_DATETIME":"2008-05-13T05:30:19","END_X":-4.9404829999999995,"END_Y":54.612532999999999,"END_DATETIME":"2008-05-13T07:10:19","START_X_ED50":-5.0522587000000003,"START_Y_ED50":54.529709799999999,"END_X_ED50":-4.9388740000000002,"END_Y_ED50":54.613355599999998,"START_X_WGS84":-5.0538669999999994,"START_Y_WGS84":54.528883,"END_X_WGS84":-4.9404829999999995,"END_Y_WGS84":54.612532999999999,"START_X_BNG":202489,"START_Y_BNG":519136,"END_X_BNG":210213,"END_Y_BNG":528127,"CRUISE_DATA_URL":"http://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item175098","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2008_2/17957776","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2008_2/17957776","SCAN_INFORMATION":"Fix (99-118) on record. Data gap fix 98.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","QUALITY_ASSESSMENT":"High","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283835","properties":{"QL_SVY_LINE_ID":283835,"SVY_LINE_ID":34003346,"CRUISE":"1977/1","SVY_LINE":"9A","CRUISE_LINE":"1977/1#9A","CLIENT":"British Geological Survey","CONTRACTOR":"S&A Geophysical","GEOPHYS_EQUIP":"Airgun/Sleeve Gun","LINE_LENGTH":13,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-1.8496111000000002,"START_Y":50.651277800000003,"END_X":-1.8493333000000001,"END_Y":50.536249999999995,"START_X_ED50":-1.8496111000000002,"START_Y_ED50":50.651277800000003,"END_X_ED50":-1.8493333000000001,"END_Y_ED50":50.536249999999995,"START_X_WGS84":-1.8510209,"START_Y_WGS84":50.650370799999997,"END_X_WGS84":-1.8507397000000001,"END_Y_WGS84":50.5353396,"START_X_BNG":410629,"START_Y_BNG":83420,"END_X_BNG":410674,"END_Y_BNG":70629,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1977_1/19407723","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1977_1/19407723","SCAN_INFORMATION":"Unprocessed record. Called Line 77-09 SPs 1340-311A; 550-10 on record. Line 9A fix 311A-1340 and Line 9B fix 10-550 on record. Line 9A data gap fix 310.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282944","properties":{"QL_SVY_LINE_ID":282944,"SVY_LINE_ID":2047535,"CRUISE":"2008/2","SVY_LINE":"24","CRUISE_LINE":"2008/2#24","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":4,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 84","START_X":-5.3029999999999999,"START_Y":54.079166999999998,"START_DATETIME":"2008-05-15T04:40:21","END_X":-5.3511000000000006,"END_Y":54.1006,"END_DATETIME":"2008-05-15T05:02:11","START_X_ED50":-5.3014032999999996,"START_Y_ED50":54.080011499999998,"END_X_ED50":-5.3495014999999997,"END_Y_ED50":54.101444399999998,"START_X_WGS84":-5.3029999999999999,"START_Y_WGS84":54.079166999999998,"END_X_WGS84":-5.3511000000000006,"END_Y_WGS84":54.1006,"START_X_BNG":184029,"START_Y_BNG":469852,"END_X_BNG":180997,"END_Y_BNG":472383,"CRUISE_DATA_URL":"http://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item175098","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2008_2/17957762","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2008_2/17957762","SCAN_INFORMATION":"Fix (324-327) on record. Data gap fix 323; 328.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","QUALITY_ASSESSMENT":"High","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282945","properties":{"QL_SVY_LINE_ID":282945,"SVY_LINE_ID":2047536,"CRUISE":"2008/2","SVY_LINE":"25","CRUISE_LINE":"2008/2#25","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":14,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 84","START_X":-5.3466829999999996,"START_Y":54.073549999999997,"START_DATETIME":"2008-05-15T05:27:17","END_X":-5.2152669999999999,"END_Y":54.177500000000002,"END_DATETIME":"2008-05-15T06:52:05","START_X_ED50":-5.3450856,"START_Y_ED50":54.074395199999998,"END_X_ED50":-5.2136684999999998,"END_Y_ED50":54.178340200000001,"START_X_WGS84":-5.3466829999999996,"START_Y_WGS84":54.073549999999997,"END_X_WGS84":-5.2152669999999999,"END_Y_WGS84":54.177500000000002,"START_X_BNG":181143,"START_Y_BNG":469361,"END_X_BNG":190264,"END_Y_BNG":480523,"CRUISE_DATA_URL":"http://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item175098","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2008_2/17957763","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2008_2/17957763","SCAN_INFORMATION":"Data distortion fix 342.2.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","QUALITY_ASSESSMENT":"High","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282946","properties":{"QL_SVY_LINE_ID":282946,"SVY_LINE_ID":2047540,"CRUISE":"2008/2","SVY_LINE":"29","CRUISE_LINE":"2008/2#29","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":16,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 84","START_X":-5.2863829999999998,"START_Y":54.857682999999994,"START_DATETIME":"2008-05-16T02:06:36","END_X":-5.3664329999999998,"END_Y":54.99465,"END_DATETIME":"2008-05-16T03:51:52","START_X_ED50":-5.2847568999999996,"START_Y_ED50":54.858502100000003,"END_X_ED50":-5.3647998000000001,"END_Y_ED50":54.995465600000003,"START_X_WGS84":-5.2863829999999998,"START_Y_WGS84":54.857682999999994,"END_X_WGS84":-5.3664329999999998,"END_Y_WGS84":54.99465,"START_X_BNG":189162,"START_Y_BNG":556382,"END_X_BNG":184760,"END_Y_BNG":571859,"CRUISE_DATA_URL":"http://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item175098","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2008_2/17957767","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2008_2/17957767","SCAN_INFORMATION":"Fix (389-409) on record. Data gap fix 388; 410. Data distortion fix 389.9; 390.6; 392.1; 392.9; 400-401; 401.8; 402.3; 407.4.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","QUALITY_ASSESSMENT":"High","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282948","properties":{"QL_SVY_LINE_ID":282948,"SVY_LINE_ID":2047517,"CRUISE":"2008/2","SVY_LINE":"6","CRUISE_LINE":"2008/2#6","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":27,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 84","START_X":-4.9944499999999996,"START_Y":54.546349999999997,"START_DATETIME":"2008-05-13T18:45:51","END_X":-5.2617500000000001,"END_Y":54.722417,"END_DATETIME":"2008-05-13T21:05:07","START_X_ED50":-4.9928423000000004,"START_Y_ED50":54.5471754,"END_X_ED50":-5.2601297000000002,"END_Y_ED50":54.723240199999999,"START_X_WGS84":-4.9944499999999996,"START_Y_WGS84":54.546349999999997,"END_X_WGS84":-5.2617500000000001,"END_Y_WGS84":54.722417,"START_X_BNG":206415,"START_Y_BNG":520913,"END_X_BNG":190042,"END_Y_BNG":541264,"CRUISE_DATA_URL":"http://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item175098","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2008_2/17957777","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2008_2/17957777","SCAN_INFORMATION":"Fix (121-148) on record. Data gap fix 120.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","QUALITY_ASSESSMENT":"High","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"248746","properties":{"QL_SVY_LINE_ID":248746,"SVY_LINE_ID":95730,"CRUISE":"1968/5","SVY_LINE":"47","CRUISE_LINE":"1968/5#47","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","ADDITIONAL_INFO":"Euroseismic 'record_length' (which is penetration) = 0.5 (TWT in seconds)","LINE_LENGTH":28,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-6.3197999999999999,"START_Y":56.371300000000005,"START_DATETIME":"1968-10-15T01:57:00","END_X":-6.6781000000000006,"END_Y":56.520099999999999,"END_DATETIME":"1968-10-15T04:25:00","START_X_ED50":-6.3197999999999999,"START_Y_ED50":56.371300000000005,"END_X_ED50":-6.6781000000000006,"END_Y_ED50":56.520099999999999,"START_X_WGS84":-6.3215114999999997,"START_Y_WGS84":56.370517800000002,"END_X_WGS84":-6.6798259,"END_Y_WGS84":56.519317999999998,"START_X_BNG":133250,"START_Y_BNG":728188,"END_X_BNG":112271,"END_Y_BNG":746178,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1968_5/19348659","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1968_5/19348659","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"248768","properties":{"QL_SVY_LINE_ID":248768,"SVY_LINE_ID":100078,"CRUISE":"1982/4","SVY_LINE":"16","CRUISE_LINE":"1982/4#16","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","LINE_LENGTH":96,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-1.4529000000000001,"START_Y":59.917700000000004,"START_DATETIME":"1982-07-24T17:10:00","END_X":-3.1589,"END_Y":59.922800000000002,"END_DATETIME":"1982-07-25T03:30:00","START_X_ED50":-1.4529000000000001,"START_Y_ED50":59.917700000000004,"END_X_ED50":-3.1589,"END_Y_ED50":59.922800000000002,"START_X_WGS84":-1.4546602,"START_Y_WGS84":59.917109799999999,"END_X_WGS84":-3.1607059999999998,"END_Y_WGS84":59.9221875,"START_X_BNG":430595,"START_Y_BNG":1114800,"END_X_BNG":335207,"END_Y_BNG":1115809,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1982_4/19359605","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1982_4/19359605","SCAN_INFORMATION":"Fix (1-33; 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Called Line 77-09 SPs 1340-311A; 550-10 on record. Line 9A fix 311A-1340 and Line 9B fix 10-550 on record. 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Unprocessed record. Called Line 77-15 SPs 10-970 on record.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283839","properties":{"QL_SVY_LINE_ID":283839,"SVY_LINE_ID":34003357,"CRUISE":"1977/1","SVY_LINE":"7B","CRUISE_LINE":"1977/1#7B","CLIENT":"British Geological Survey","CONTRACTOR":"S&A Geophysical","GEOPHYS_EQUIP":"Airgun/Sleeve Gun","LINE_LENGTH":5,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-1.8940833000000001,"START_Y":50.616888899999999,"END_X":-1.9251667000000001,"END_Y":50.573861100000002,"START_X_ED50":-1.8940833000000001,"START_Y_ED50":50.616888899999999,"END_X_ED50":-1.9251667000000001,"END_Y_ED50":50.573861100000002,"START_X_WGS84":-1.8954929999999999,"START_Y_WGS84":50.615980399999998,"END_X_WGS84":-1.9265758000000002,"END_Y_WGS84":50.572950900000002,"START_X_BNG":407490,"START_Y_BNG":79591,"END_X_BNG":405296,"END_Y_BNG":74803,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1977_1/19488453","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1977_1/19488453","SCAN_INFORMATION":"Reprocessed Filtered Migration record. 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Data gap fix 411. Data distortion fix 417.6.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","QUALITY_ASSESSMENT":"High","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283824","properties":{"QL_SVY_LINE_ID":283824,"SVY_LINE_ID":34003352,"CRUISE":"1977/1","SVY_LINE":"13","CRUISE_LINE":"1977/1#13","CLIENT":"British Geological Survey","CONTRACTOR":"S&A Geophysical","GEOPHYS_EQUIP":"Airgun/Sleeve Gun","LINE_LENGTH":13,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-1.6831667000000001,"START_Y":50.541777799999998,"END_X":-1.6837222000000001,"END_Y":50.659916699999997,"START_X_ED50":-1.6831667000000001,"START_Y_ED50":50.541777799999998,"END_X_ED50":-1.6837222000000001,"END_Y_ED50":50.659916699999997,"START_X_WGS84":-1.6845696999999999,"START_Y_WGS84":50.540869499999999,"END_X_WGS84":-1.6851286999999999,"END_Y_WGS84":50.659011900000003,"START_X_BNG":422448,"START_Y_BNG":71281,"END_X_BNG":422353,"END_Y_BNG":84418,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1977_1/19488491","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1977_1/19488491","SCAN_INFORMATION":"Fix (10-1070) on record. Reprocessed Filtered Stack record. 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Called Line 77-06 SPs 10-2176/853-10 on record. Line 6A fix 10-2176 and Line 6B fix 10-853 on record. Line 6A data gap fix 2177-2200. Line 6B data gap fix 854-910.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282989","properties":{"QL_SVY_LINE_ID":282989,"SVY_LINE_ID":2048771,"CRUISE":"2006/2","SVY_LINE":"14","CRUISE_LINE":"2006/2#14","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Airgun/Sleeve Gun","ADDITIONAL_INFO":"Seastate good, ocean swell","LINE_LENGTH":90,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 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reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283476","properties":{"QL_SVY_LINE_ID":283476,"SVY_LINE_ID":34974287,"CRUISE":"2012/8","SVY_LINE":"8","CRUISE_LINE":"2012/8#8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Surface Tow Boomer","ADDITIONAL_INFO":"Deviation from line to avoid fish farm: fix 423 - 430.","LINE_LENGTH":6,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"32630","EPSG":"WGS 84 / UTM zone 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reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282959","properties":{"QL_SVY_LINE_ID":282959,"SVY_LINE_ID":2048759,"CRUISE":"2006/2","SVY_LINE":"2","CRUISE_LINE":"2006/2#2","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Airgun/Sleeve Gun","ADDITIONAL_INFO":"Seastate good, ocean swell","LINE_LENGTH":18,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 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Data gap fix 1516-1520. Data distortion fix 0538. Fix 1720; 1950; 2210; 0020; 0220; 0440; 0710 missing text. 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Fix 3 text torn off.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"280172","properties":{"QL_SVY_LINE_ID":280172,"SVY_LINE_ID":96191,"CRUISE":"1970/2","SVY_LINE":"138","CRUISE_LINE":"1970/2#138","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":17,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-4.6912000000000003,"START_Y":52.405300000000004,"START_DATETIME":"1970-04-28T13:05:00","END_X":-4.6980000000000004,"END_Y":52.561900000000001,"END_DATETIME":"1970-04-28T14:35:00","START_X_ED50":-4.6912000000000003,"START_Y_ED50":52.405300000000004,"END_X_ED50":-4.6980000000000004,"END_Y_ED50":52.561900000000001,"START_X_WGS84":-4.6927244999999997,"START_Y_WGS84":52.404410900000002,"END_X_WGS84":-4.6995298999999999,"END_Y_WGS84":52.561015599999998,"START_X_BNG":216922,"START_Y_BNG":281901,"END_X_BNG":217111,"END_Y_BNG":299334,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1970_2/19407217","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1970_2/19407217","SCAN_INFORMATION":"Photocopy record.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"278222","properties":{"QL_SVY_LINE_ID":278222,"SVY_LINE_ID":95468,"CRUISE":"1968/2","SVY_LINE":"17","CRUISE_LINE":"1968/2#17","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","LINE_LENGTH":3,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-0.18110000000000001,"START_Y":53.631,"START_DATETIME":"1968-02-23T13:53:00","END_X":-0.1699,"END_Y":53.660800000000002,"END_DATETIME":"1968-02-23T14:16:00","START_X_ED50":-0.18110000000000001,"START_Y_ED50":53.631,"END_X_ED50":-0.1699,"END_Y_ED50":53.660800000000002,"START_X_WGS84":-0.18256549999999999,"START_Y_WGS84":53.630204499999998,"END_X_WGS84":-0.1713662,"END_Y_WGS84":53.660005599999998,"START_X_BNG":520280,"START_Y_BNG":416388,"END_X_BNG":520936,"END_Y_BNG":419722,"CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283511","properties":{"QL_SVY_LINE_ID":283511,"SVY_LINE_ID":33754868,"CRUISE":"1968/1","SVY_LINE":"6B","CRUISE_LINE":"1968/1#6B","CLIENT":"British Geological Survey","CONTRACTOR":"Seismograph Service Ltd","GEOPHYS_EQUIP":"Explosive Charge","LINE_LENGTH":21,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-4.8482500000000002,"START_Y":52.2166389,"END_X":-4.5599721999999998,"END_Y":52.161583299999997,"START_X_ED50":-4.8482500000000002,"START_Y_ED50":52.2166389,"END_X_ED50":-4.5599721999999998,"END_Y_ED50":52.161583299999997,"START_X_WGS84":-4.8497715000000001,"START_Y_WGS84":52.2157421,"END_X_WGS84":-4.5614859000000001,"END_Y_WGS84":52.160688399999998,"START_X_BNG":205415,"START_Y_BNG":261332,"END_X_BNG":224889,"END_Y_BNG":254474,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1968_1/19403107","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1968_1/19403107","SCAN_INFORMATION":"Called Line 6 SPs 1165-1023; 1022-843; 842-739. Line 6A fix 843-1165 and Line 6B fix 739-842 on record.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"280762","properties":{"QL_SVY_LINE_ID":280762,"SVY_LINE_ID":1647335,"CRUISE":"2001/1","SVY_LINE":"11","CRUISE_LINE":"2001/1#11","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","LINE_LENGTH":76,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 84","START_X":-3.2625279999999997,"START_Y":62.400891999999999,"START_DATETIME":"2001-07-07T17:40:01","END_X":-2.1835819999999999,"END_Y":61.942820999999995,"END_DATETIME":"2001-07-08T03:39:58","START_X_ED50":-3.2605751000000001,"START_Y_ED50":62.401410200000001,"END_X_ED50":-2.1816882999999998,"END_Y_ED50":61.943342700000002,"START_X_WGS84":-3.2625279999999997,"START_Y_WGS84":62.400891999999999,"END_X_WGS84":-2.1835819999999999,"END_Y_WGS84":61.942820999999995,"START_X_BNG":334845,"START_Y_BNG":1391981,"END_X_BNG":390467,"END_Y_BNG":1340325,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2001_1/19380329","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2001_1/19380329","SCAN_INFORMATION":"Data gap fix 30.5-32.5. Pinger data acquired by SOC equipment & staff, hence different fix values on records from database - BGS only has paper seismic records - No SOC pinger log sheets received by BGS.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"280766","properties":{"QL_SVY_LINE_ID":280766,"SVY_LINE_ID":1647345,"CRUISE":"2001/1","SVY_LINE":"21","CRUISE_LINE":"2001/1#21","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","ADDITIONAL_INFO":"Sparker off before end - deep water","LINE_LENGTH":252,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 84","START_X":2.414355,"START_Y":62.137173999999995,"START_DATETIME":"2001-07-16T04:19:51","END_X":-1.1891969999999998,"END_Y":63.691972,"END_DATETIME":"2001-07-17T12:29:35","START_X_ED50":2.4161226,"START_Y_ED50":62.137628399999997,"END_X_ED50":-1.1872205,"END_Y_ED50":63.692410299999999,"START_X_WGS84":2.414355,"START_Y_WGS84":62.137173999999995,"END_X_WGS84":-1.1891969999999998,"END_Y_WGS84":63.691972,"START_X_BNG":630151,"START_Y_BNG":1369803,"END_X_BNG":440196,"END_Y_BNG":1535451,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2001_1/19380363","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2001_1/19380363","SCAN_INFORMATION":"Fix (0420-1010) on record. 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No sparker at end due to deep water.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"280767","properties":{"QL_SVY_LINE_ID":280767,"SVY_LINE_ID":1647326,"CRUISE":"2001/1","SVY_LINE":"2","CRUISE_LINE":"2001/1#2","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Airgun/Sleeve Gun","LINE_LENGTH":105,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 84","START_X":0.81981799999999994,"START_Y":62.469637999999996,"START_DATETIME":"2001-06-29T08:29:55","END_X":2.8457369999999997,"END_Y":62.448218999999995,"END_DATETIME":"2001-06-29T19:39:49","START_X_ED50":0.82165450000000007,"START_Y_ED50":62.470099300000001,"END_X_ED50":2.8475089000000002,"END_Y_ED50":62.448655600000002,"START_X_WGS84":0.81981799999999994,"START_Y_WGS84":62.469637999999996,"END_X_WGS84":2.8457369999999997,"END_Y_WGS84":62.448218999999995,"START_X_BNG":545488,"START_Y_BNG":1402176,"END_X_BNG":650008,"END_Y_BNG":1405993,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2001_1/19380290","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2001_1/19380290","SCAN_INFORMATION":"Fix (0830-1950) on record. Data gap fix 1550. 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Incorrect date on record. Fix information sporadic. Start and End of each line not clearly defined.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"278140","properties":{"QL_SVY_LINE_ID":278140,"SVY_LINE_ID":95498,"CRUISE":"1968/2","SVY_LINE":"36R","CRUISE_LINE":"1968/2#36R","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":5,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-0.0084000000000000012,"START_Y":53.578800000000001,"START_DATETIME":"1968-03-14T10:26:00","END_X":0.0129,"END_Y":53.621300000000005,"END_DATETIME":"1968-03-14T11:08:00","START_X_ED50":-0.0084000000000000012,"START_Y_ED50":53.578800000000001,"END_X_ED50":0.0129,"END_Y_ED50":53.621300000000005,"START_X_WGS84":-0.0098595999999999996,"START_Y_WGS84":53.578004900000003,"END_X_WGS84":0.011439400000000001,"END_Y_WGS84":53.620506499999998,"START_X_BNG":531862,"START_Y_BNG":410887,"END_X_BNG":533139,"END_Y_BNG":415654,"CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"278143","properties":{"QL_SVY_LINE_ID":278143,"SVY_LINE_ID":95497,"CRUISE":"1968/2","SVY_LINE":"36","CRUISE_LINE":"1968/2#36","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","LINE_LENGTH":6,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-0.0085000000000000006,"START_Y":53.573800000000006,"START_DATETIME":"1968-02-16T10:03:00","END_X":0.013100000000000001,"END_Y":53.621900000000004,"END_DATETIME":"1968-02-16T11:12:00","START_X_ED50":-0.0085000000000000006,"START_Y_ED50":53.573800000000006,"END_X_ED50":0.013100000000000001,"END_Y_ED50":53.621900000000004,"START_X_WGS84":-0.0099594999999999996,"START_Y_WGS84":53.573004699999998,"END_X_WGS84":0.011639399999999999,"END_Y_WGS84":53.621106599999997,"START_X_BNG":531871,"START_Y_BNG":410330,"END_X_BNG":533150,"END_Y_BNG":415721,"CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"280065","properties":{"QL_SVY_LINE_ID":280065,"SVY_LINE_ID":96155,"CRUISE":"1970/2","SVY_LINE":"105","CRUISE_LINE":"1970/2#105","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":97,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-5.6370000000000005,"START_Y":52.551500000000004,"START_DATETIME":"1970-05-01T01:00:00","END_X":-4.2966000000000006,"END_Y":52.273000000000003,"END_DATETIME":"1970-05-01T10:30:00","START_X_ED50":-5.6370000000000005,"START_Y_ED50":52.551500000000004,"END_X_ED50":-4.2966000000000006,"END_Y_ED50":52.273000000000003,"START_X_WGS84":-5.6385490999999996,"START_Y_WGS84":52.5506034,"END_X_WGS84":-4.2981118,"END_Y_WGS84":52.272111799999998,"START_X_BNG":153421,"START_Y_BNG":300974,"END_X_BNG":243295,"END_Y_BNG":266261,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1970_2/19379734","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1970_2/19379734","SCAN_INFORMATION":"Fix (1-48; 49-58) on record.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"280066","properties":{"QL_SVY_LINE_ID":280066,"SVY_LINE_ID":96157,"CRUISE":"1970/2","SVY_LINE":"107","CRUISE_LINE":"1970/2#107","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":67,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-5.8075999999999999,"START_Y":52.218400000000003,"START_DATETIME":"1970-04-19T10:30:00","END_X":-4.8715000000000002,"END_Y":52.051100000000005,"END_DATETIME":"1970-04-19T15:30:00","START_X_ED50":-5.8075999999999999,"START_Y_ED50":52.218400000000003,"END_X_ED50":-4.8715000000000002,"END_Y_ED50":52.051100000000005,"START_X_WGS84":-5.8091412,"START_Y_WGS84":52.217491199999998,"END_X_WGS84":-4.8730165000000003,"END_Y_WGS84":52.050197900000001,"START_X_BNG":139907,"START_Y_BNG":264539,"END_X_BNG":203098,"END_Y_BNG":242987,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1970_2/19379736","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1970_2/19379736","SCAN_INFORMATION":"Fix (1-27; 29-31) on record. Data gap fix 1; 28. Record damaged at time zero fix 30.8. Photocopy record also exists.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"280137","properties":{"QL_SVY_LINE_ID":280137,"SVY_LINE_ID":96166,"CRUISE":"1970/2","SVY_LINE":"113","CRUISE_LINE":"1970/2#113","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":84,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-5.4154,"START_Y":52.587700000000005,"START_DATETIME":"1970-04-27T12:50:00","END_X":-4.2484000000000002,"END_Y":52.378700000000002,"END_DATETIME":"1970-04-27T20:30:00","START_X_ED50":-5.4154,"START_Y_ED50":52.587700000000005,"END_X_ED50":-4.2484000000000002,"END_Y_ED50":52.378700000000002,"START_X_WGS84":-5.4169457000000003,"START_Y_WGS84":52.586807299999997,"END_X_WGS84":-4.2499143000000004,"END_Y_WGS84":52.377815599999998,"START_X_BNG":168630,"START_Y_BNG":304264,"END_X_BNG":246948,"END_Y_BNG":277914,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1970_2/19407206","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1970_2/19407206","SCAN_INFORMATION":"Fix (1-15; 16-47) on record. Photocopy record. Data gap fix 40-41.1. Data poor - fix 1-1.8.   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Data gap fix 7.8-8.3.  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Separate Sparker and Watergun physical records also exist.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"280048","properties":{"QL_SVY_LINE_ID":280048,"SVY_LINE_ID":97126,"CRUISE":"1972/3","SVY_LINE":"6","CRUISE_LINE":"1972/3#6","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","LINE_LENGTH":29,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-2.6750000000000003,"START_Y":49.1083,"START_DATETIME":"1972-05-17T01:40:00","END_X":-2.278,"END_Y":49.112000000000002,"END_DATETIME":"1972-05-17T03:40:00","START_X_ED50":-2.6750000000000003,"START_Y_ED50":49.1083,"END_X_ED50":-2.278,"END_Y_ED50":49.112000000000002,"START_X_WGS84":-2.6763838,"START_Y_WGS84":49.107339600000003,"END_X_WGS84":-2.2793758,"END_Y_WGS84":49.111044300000003,"START_X_BNG":350728,"START_Y_BNG":-87932,"END_X_BNG":379706,"END_Y_BNG":-87703,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1972_3/19372259","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1972_3/19372259","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"279854","properties":{"QL_SVY_LINE_ID":279854,"SVY_LINE_ID":96178,"CRUISE":"1970/2","SVY_LINE":"125","CRUISE_LINE":"1970/2#125","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":15,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-4.2092999999999998,"START_Y":52.797800000000002,"START_DATETIME":"1970-04-26T12:55:00","END_X":-4.4346000000000005,"END_Y":52.799600000000005,"END_DATETIME":"1970-04-26T14:15:00","START_X_ED50":-4.2092999999999998,"START_Y_ED50":52.797800000000002,"END_X_ED50":-4.4346000000000005,"END_Y_ED50":52.799600000000005,"START_X_WGS84":-4.2108276,"START_Y_WGS84":52.796928999999999,"END_X_WGS84":-4.4361324,"END_Y_WGS84":52.798726199999997,"START_X_BNG":251038,"START_Y_BNG":324443,"END_X_BNG":235857,"END_Y_BNG":325134,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1970_2/19379757","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1970_2/19379757","SCAN_INFORMATION":"Fix (2-17) on record. Data gap fix 1.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"280135","properties":{"QL_SVY_LINE_ID":280135,"SVY_LINE_ID":96205,"CRUISE":"1970/2","SVY_LINE":"152","CRUISE_LINE":"1970/2#152","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":14,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-4.7408999999999999,"START_Y":52.398700000000005,"START_DATETIME":"1970-05-03T17:50:00","END_X":-4.8757000000000001,"END_Y":52.308400000000006,"END_DATETIME":"1970-05-03T20:40:00","START_X_ED50":-4.7408999999999999,"START_Y_ED50":52.398700000000005,"END_X_ED50":-4.8757000000000001,"END_Y_ED50":52.308400000000006,"START_X_WGS84":-4.7424252999999998,"START_Y_WGS84":52.397810100000001,"END_X_WGS84":-4.8772251000000004,"END_Y_WGS84":52.307505599999999,"START_X_BNG":213514,"START_Y_BNG":281294,"END_X_BNG":203945,"END_Y_BNG":271609,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1970_2/19379782","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1970_2/19379782","SCAN_INFORMATION":"Fix (1-8; 9-18) on record. Data gap fix 1-1.1. Photocopy record also exists.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"280136","properties":{"QL_SVY_LINE_ID":280136,"SVY_LINE_ID":96157,"CRUISE":"1970/2","SVY_LINE":"107","CRUISE_LINE":"1970/2#107","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":67,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-5.8075999999999999,"START_Y":52.218400000000003,"START_DATETIME":"1970-04-19T10:30:00","END_X":-4.8715000000000002,"END_Y":52.051100000000005,"END_DATETIME":"1970-04-19T15:30:00","START_X_ED50":-5.8075999999999999,"START_Y_ED50":52.218400000000003,"END_X_ED50":-4.8715000000000002,"END_Y_ED50":52.051100000000005,"START_X_WGS84":-5.8091412,"START_Y_WGS84":52.217491199999998,"END_X_WGS84":-4.8730165000000003,"END_Y_WGS84":52.050197900000001,"START_X_BNG":139907,"START_Y_BNG":264539,"END_X_BNG":203098,"END_Y_BNG":242987,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1970_2/19407205","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1970_2/19407205","SCAN_INFORMATION":"Fix (1-27) on record. Photocopy record. Data gap fix 28-31.  Fix 1 missing line.  ","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"280092","properties":{"QL_SVY_LINE_ID":280092,"SVY_LINE_ID":96150,"CRUISE":"1970/2","SVY_LINE":"101","CRUISE_LINE":"1970/2#101","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":66,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-5.3923000000000005,"START_Y":53.172700000000006,"START_DATETIME":"1970-05-02T11:40:00","END_X":-4.4366000000000003,"END_Y":53.0276,"END_DATETIME":"1970-05-02T16:50:00","START_X_ED50":-5.3923000000000005,"START_Y_ED50":53.172700000000006,"END_X_ED50":-4.4366000000000003,"END_Y_ED50":53.0276,"START_X_WGS84":-5.3938655999999998,"START_Y_WGS84":53.171825699999999,"END_X_WGS84":-4.4381402999999997,"END_Y_WGS84":53.026733299999997,"START_X_BNG":173270,"START_Y_BNG":369238,"END_X_BNG":236583,"END_Y_BNG":350497,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1970_2/19379729","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1970_2/19379729","SCAN_INFORMATION":"Fix (2-19; 21-32) on record. Data gap fix 1; 20.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"280093","properties":{"QL_SVY_LINE_ID":280093,"SVY_LINE_ID":96158,"CRUISE":"1970/2","SVY_LINE":"108","CRUISE_LINE":"1970/2#108","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":35,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-5.8669000000000002,"START_Y":52.043600000000005,"START_DATETIME":"1970-04-19T00:50:00","END_X":-5.3673000000000002,"END_Y":51.979300000000002,"END_DATETIME":"1970-04-19T03:30:00","START_X_ED50":-5.8669000000000002,"START_Y_ED50":52.043600000000005,"END_X_ED50":-5.3673000000000002,"END_Y_ED50":51.979300000000002,"START_X_WGS84":-5.8684365999999999,"START_Y_WGS84":52.042685200000001,"END_X_WGS84":-5.3688243,"END_Y_WGS84":51.978389499999999,"START_X_BNG":134820,"START_Y_BNG":245321,"END_X_BNG":168739,"END_Y_BNG":236465,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1970_2/19379737","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1970_2/19379737","SCAN_INFORMATION":"Fix (1-3; 4-17) on record. Fix 5 missing line. Record damaged at time zero fix 15-16.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"280000","properties":{"QL_SVY_LINE_ID":280000,"SVY_LINE_ID":96141,"CRUISE":"1970/1","SVY_LINE":"31","CRUISE_LINE":"1970/1#31","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":40,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-5.5990000000000002,"START_Y":53.0274,"START_DATETIME":"1970-02-18T00:10:00","END_X":-5.899,"END_Y":53.329599999999999,"END_DATETIME":"1970-02-18T04:30:00","START_X_ED50":-5.5990000000000002,"START_Y_ED50":53.0274,"END_X_ED50":-5.899,"END_Y_ED50":53.329599999999999,"START_X_WGS84":-5.6005647999999999,"START_Y_WGS84":53.026518500000002,"END_X_WGS84":-5.9005818000000003,"END_Y_WGS84":53.328724100000002,"START_X_BNG":158647,"START_Y_BNG":353757,"END_X_BNG":140370,"END_Y_BNG":388409,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1970_1/19407298","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1970_1/19407298","SCAN_INFORMATION":"Fix (1-26) on record. Data gap fix 11.2-11.5; 27. Data distortion fix 11.6. Fix 13 missing line. Fix 17-19 missing text.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"280025","properties":{"QL_SVY_LINE_ID":280025,"SVY_LINE_ID":97122,"CRUISE":"1972/3","SVY_LINE":"5","CRUISE_LINE":"1972/3#5","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","LINE_LENGTH":78,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-4.0733000000000006,"START_Y":49.103300000000004,"START_DATETIME":"1972-05-16T19:00:00","END_X":-3.012,"END_Y":49.105000000000004,"END_DATETIME":"1972-05-16T23:10:00","START_X_ED50":-4.0733000000000006,"START_Y_ED50":49.103300000000004,"END_X_ED50":-3.012,"END_Y_ED50":49.105000000000004,"START_X_WGS84":-4.0747116999999999,"START_Y_WGS84":49.102322999999998,"END_X_WGS84":-3.0133904999999999,"END_Y_WGS84":49.104035600000003,"START_X_BNG":248657,"START_Y_BNG":-86637,"END_X_BNG":326127,"END_Y_BNG":-88025,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1972_3/19372258","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1972_3/19372258","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"278184","properties":{"QL_SVY_LINE_ID":278184,"SVY_LINE_ID":95482,"CRUISE":"1968/2","SVY_LINE":"28","CRUISE_LINE":"1968/2#28","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","LINE_LENGTH":3,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-0.071400000000000005,"START_Y":53.625800000000005,"START_DATETIME":"1968-02-14T10:12:00","END_X":-0.0785,"END_Y":53.6021,"END_DATETIME":"1968-02-14T10:46:00","START_X_ED50":-0.071400000000000005,"START_Y_ED50":53.625800000000005,"END_X_ED50":-0.0785,"END_Y_ED50":53.6021,"START_X_WGS84":-0.072862700000000002,"START_Y_WGS84":53.625005700000003,"END_X_WGS84":-0.079962100000000008,"END_Y_WGS84":53.601304800000001,"START_X_BNG":527550,"START_Y_BNG":416000,"END_X_BNG":527151,"END_Y_BNG":413351,"CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283500","properties":{"QL_SVY_LINE_ID":283500,"SVY_LINE_ID":33754860,"CRUISE":"1968/1","SVY_LINE":"5","CRUISE_LINE":"1968/1#5","CLIENT":"British Geological Survey","CONTRACTOR":"Seismograph Service Ltd","GEOPHYS_EQUIP":"Explosive Charge","LINE_LENGTH":99,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-5.6009722000000002,"START_Y":52.532583299999999,"END_X":-4.2735278000000001,"END_Y":52.2751667,"START_X_ED50":-5.6009722000000002,"START_Y_ED50":52.532583299999999,"END_X_ED50":-4.2735278000000001,"END_Y_ED50":52.2751667,"START_X_WGS84":-5.6025198999999999,"START_Y_WGS84":52.5316866,"END_X_WGS84":-4.2750392000000002,"END_Y_WGS84":52.274278899999999,"START_X_BNG":155757,"START_Y_BNG":298748,"END_X_BNG":244876,"END_Y_BNG":266453,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1968_1/19403106","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1968_1/19403106","SCAN_INFORMATION":"Fix (1169-1400; 1402-1645) on record. Data gap fix 1166-1168; 1401.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283892","properties":{"QL_SVY_LINE_ID":283892,"SVY_LINE_ID":34003343,"CRUISE":"1977/1","SVY_LINE":"1","CRUISE_LINE":"1977/1#1","CLIENT":"British Geological Survey","CONTRACTOR":"S&A Geophysical","GEOPHYS_EQUIP":"Airgun/Sleeve Gun","LINE_LENGTH":17,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-1.6276944,"START_Y":50.675333299999998,"END_X":-1.8696667,"END_Y":50.673277800000001,"START_X_ED50":-1.6276944,"START_Y_ED50":50.675333299999998,"END_X_ED50":-1.8696667,"END_Y_ED50":50.673277800000001,"START_X_WGS84":-1.6291001000000001,"START_Y_WGS84":50.674429600000003,"END_X_WGS84":-1.8710775000000002,"END_Y_WGS84":50.672371200000001,"START_X_BNG":426305,"START_Y_BNG":86151,"END_X_BNG":409207,"END_Y_BNG":85864,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1977_1/19407695","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1977_1/19407695","SCAN_INFORMATION":"Fix (11-1380) on record. Unprocessed record. Called Line 77-01 SPs 1380-11 on record.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"285318","properties":{"QL_SVY_LINE_ID":285318,"SVY_LINE_ID":58931922,"CRUISE":"1972/WH/3","SVY_LINE":"61A","CRUISE_LINE":"1972/WH/3#61A","CLIENT":"British Geological Survey","CONTRACTOR":"George Wimpey and Co Ltd","GEOPHYS_EQUIP":"Pinger","LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1972_3/19788054","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1972_3/19788054","SCAN_INFORMATION":"Fix (1-6; 10-11) on record. Data gap fix 7-9. Fix 1-6; 10-11 missing line number. Line acquired by MGU on  ‘MV Researcher’ Survey 1972/4 for project 72/W3.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"281701","properties":{"QL_SVY_LINE_ID":281701,"SVY_LINE_ID":40849118,"CRUISE":"1969/4","SVY_LINE":"B_IF","CRUISE_LINE":"1969/4#B_IF","CLIENT":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1969_4/19446459","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1969_4/19446459","SCAN_INFORMATION":"Data gap fix 53. Two fix 53s - left hand one should be 52. Line B Inner Forth section, positions of these fix numbers differs to the other line B.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282986","properties":{"QL_SVY_LINE_ID":282986,"SVY_LINE_ID":2048780,"CRUISE":"2006/2","SVY_LINE":"23","CRUISE_LINE":"2006/2#23","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","ADDITIONAL_INFO":"Seastate good, little ocean swell","LINE_LENGTH":3,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 84","START_X":-8.3869740000000004,"START_Y":57.526519999999998,"START_DATETIME":"2006-06-06T19:50:30","END_X":-8.3862329999999989,"END_Y":57.502719999999997,"END_DATETIME":"2006-06-06T20:11:00","START_X_ED50":-8.3851639000000002,"START_Y_ED50":57.527290800000003,"END_X_ED50":-8.3844241000000004,"END_Y_ED50":57.503491599999997,"START_X_WGS84":-8.3869740000000004,"START_Y_WGS84":57.526519999999998,"END_X_WGS84":-8.3862329999999989,"END_Y_WGS84":57.502719999999997,"START_X_BNG":17925,"START_Y_BNG":866486,"END_X_BNG":17720,"END_Y_BNG":863839,"CRUISE_DATA_URL":"http://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item175097","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2006_2/19395682","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2006_2/19395682","SCAN_INFORMATION":"Fix (1951-2006) on record. Fix 2004 missing line/text. Fix 2006 missing text. No fix numbers - timestamps only.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282987","properties":{"QL_SVY_LINE_ID":282987,"SVY_LINE_ID":2048782,"CRUISE":"2006/2","SVY_LINE":"25","CRUISE_LINE":"2006/2#25","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","ADDITIONAL_INFO":"Seastate good, little ocean swell","LINE_LENGTH":3,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 84","START_X":-8.403022,"START_Y":57.527259999999998,"START_DATETIME":"2006-06-06T20:51:00","END_X":-8.4032479999999996,"END_Y":57.50085,"END_DATETIME":"2006-06-06T21:14:00","START_X_ED50":-8.4012115000000005,"START_Y_ED50":57.528030999999999,"END_X_ED50":-8.4014387999999993,"END_Y_ED50":57.501621900000004,"START_X_WGS84":-8.403022,"START_Y_WGS84":57.527259999999998,"END_X_WGS84":-8.4032479999999996,"END_Y_WGS84":57.50085,"START_X_BNG":16974,"START_Y_BNG":866659,"END_X_BNG":16683,"END_Y_BNG":863728,"CRUISE_DATA_URL":"http://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item175097","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2006_2/19395684","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2006_2/19395684","SCAN_INFORMATION":"Fix (2051-2114) on record. Fix 2053 missing text. No fix numbers - timestamps only.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282988","properties":{"QL_SVY_LINE_ID":282988,"SVY_LINE_ID":2048766,"CRUISE":"2006/2","SVY_LINE":"9","CRUISE_LINE":"2006/2#9","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Airgun/Sleeve Gun","ADDITIONAL_INFO":"Seastate moderate to good, ocean swell","LINE_LENGTH":26,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 84","START_X":-17.796551000000001,"START_Y":59.311080999999994,"START_DATETIME":"2006-05-26T11:58:54","END_X":-17.493344999999998,"END_Y":59.138506,"END_DATETIME":"2006-05-26T15:30:06","START_X_ED50":-17.7944593,"START_Y_ED50":59.3119297,"END_X_ED50":-17.491268900000001,"END_Y_ED50":59.139355999999999,"START_X_WGS84":-17.796551000000001,"START_Y_WGS84":59.311080999999994,"END_X_WGS84":-17.493344999999998,"END_Y_WGS84":59.138506,"START_X_BNG":-493710,"START_Y_BNG":1154177,"END_X_BNG":-481260,"END_Y_BNG":1131223,"CRUISE_DATA_URL":"http://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item175097","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2006_2/19395607","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2006_2/19395607","SCAN_INFORMATION":"Fix (1200-1530) on record. Data distortion fix 1345.No fix numbers - timestamps only.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"247798","properties":{"QL_SVY_LINE_ID":247798,"SVY_LINE_ID":95752,"CRUISE":"1968/5","SVY_LINE":"9","CRUISE_LINE":"1968/5#9","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","ADDITIONAL_INFO":"Euroseismic 'record_length' (which is penetration) = 0.5 (TWT in 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accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283488","properties":{"QL_SVY_LINE_ID":283488,"SVY_LINE_ID":34974300,"CRUISE":"2012/8","SVY_LINE":"21","CRUISE_LINE":"2012/8#21","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Surface Tow Boomer","LINE_LENGTH":1,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"32630","EPSG":"WGS 84 / UTM zone 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Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"287603","properties":{"QL_SVY_LINE_ID":287603,"SVY_LINE_ID":99671,"CRUISE":"1980/2","SVY_LINE":"9","CRUISE_LINE":"1980/2#9","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Airgun/Sleeve 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under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"281813","properties":{"QL_SVY_LINE_ID":281813,"SVY_LINE_ID":40849042,"CRUISE":"1969/4","SVY_LINE":"AR","CRUISE_LINE":"1969/4#AR","CLIENT":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1969_4/19446457","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1969_4/19446457","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following 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Power: 6kV. Sweep: 500msec. Fix 9; 15 missing text.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"279889","properties":{"QL_SVY_LINE_ID":279889,"SVY_LINE_ID":96135,"CRUISE":"1970/1","SVY_LINE":"26","CRUISE_LINE":"1970/1#26","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":48,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-6.0209999999999999,"START_Y":53.609200000000001,"START_DATETIME":"1970-02-19T14:10:00","END_X":-5.4995000000000003,"END_Y":53.779800000000002,"END_DATETIME":"1970-02-19T18:00:00","START_X_ED50":-6.0209999999999999,"START_Y_ED50":53.609200000000001,"END_X_ED50":-5.4995000000000003,"END_Y_ED50":53.779800000000002,"START_X_WGS84":-6.0225945000000003,"START_Y_WGS84":53.608331300000003,"END_X_WGS84":-5.5010897999999999,"END_Y_WGS84":53.778943400000003,"START_X_BNG":134006,"START_Y_BNG":419945,"END_X_BNG":169425,"END_Y_BNG":437091,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1970_1/19379852","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1970_1/19379852","SCAN_INFORMATION":"Fix (2-23) on record. Data gap fix 1-2; 24. Fix missing line multiple instances. Fix 15-16; 18-19; 22 missing line/text.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"258640","properties":{"QL_SVY_LINE_ID":258640,"SVY_LINE_ID":8616728,"CRUISE":"2012/9_MS","SVY_LINE":"48","CRUISE_LINE":"2012/9_MS#48","CLIENT":"Marine Scotland","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Surface Tow Boomer","ADDITIONAL_INFO":"Coda nav set-up incorrect at start of line up to fix 1924.","LINE_LENGTH":11,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 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Data gap fix 1-2. Data distortion multiple instances.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283277","properties":{"QL_SVY_LINE_ID":283277,"SVY_LINE_ID":2196026,"CRUISE":"2009/5","SVY_LINE":"16","CRUISE_LINE":"2009/5#16","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Airgun/Sleeve Gun","LINE_LENGTH":5,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 84","START_X":-13.201996400000001,"START_Y":53.799918300000002,"START_DATETIME":"2009-08-23T18:15:32","END_X":-13.15199,"END_Y":53.834869999999995,"END_DATETIME":"2009-08-23T18:55:04","START_X_ED50":-13.200256899999999,"START_Y_ED50":53.800878500000003,"END_X_ED50":-13.15025,"END_Y_ED50":53.835828499999998,"START_X_WGS84":-13.201996400000001,"START_Y_WGS84":53.799918300000002,"END_X_WGS84":-13.15199,"END_Y_WGS84":53.834869999999995,"START_X_BNG":-336282,"START_Y_BNG":492144,"END_X_BNG":-332392,"END_Y_BNG":495487,"CRUISE_DATA_URL":"http://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item175099","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2009_5/19398147","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2009_5/19398147","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","QUALITY_ASSESSMENT":"Acceptable","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283273","properties":{"QL_SVY_LINE_ID":283273,"SVY_LINE_ID":2196007,"CRUISE":"2009/5","SVY_LINE":"112","CRUISE_LINE":"2009/5#112","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":13,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 84","START_X":-11.255559999999999,"START_Y":57.628569999999996,"START_DATETIME":"2009-09-16T07:34:10","END_X":-11.43534,"END_Y":57.567740000000001,"END_DATETIME":"2009-09-16T09:06:19","START_X_ED50":-11.2536845,"START_Y_ED50":57.629378099999997,"END_X_ED50":-11.4334639,"END_Y_ED50":57.568552799999999,"START_X_WGS84":-11.255559999999999,"START_Y_WGS84":57.628569999999996,"END_X_WGS84":-11.43534,"END_Y_WGS84":57.567740000000001,"START_X_BNG":-151626,"START_Y_BNG":897615,"END_X_BNG":-163246,"END_Y_BNG":892366,"CRUISE_DATA_URL":"http://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item175099","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2009_5/19398352","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2009_5/19398352","SCAN_INFORMATION":"Data gap fix 2017.2. 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Fix 1470-1476 labelled at 6 fix intervals.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","QUALITY_ASSESSMENT":"Acceptable","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283055","properties":{"QL_SVY_LINE_ID":283055,"SVY_LINE_ID":2073845,"CRUISE":"2009/1","SVY_LINE":"16","CRUISE_LINE":"2009/1#16","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Surface Tow Boomer","LINE_LENGTH":1,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"27700","EPSG":"OSGB 1936 / British National Grid","START_X":590636.05000000005,"START_Y":176380.41,"START_DATETIME":"2009-03-10T16:55:54","END_X":591081.46999999997,"END_Y":175819.48999999999,"END_DATETIME":"2009-03-10T16:59:43","START_X_ED50":0.74380809999999997,"START_Y_ED50":51.455155300000001,"END_X_ED50":0.74990809999999997,"END_Y_ED50":51.449967600000001,"START_X_WGS84":0.74243219999999999,"START_Y_WGS84":51.454302200000001,"END_X_WGS84":0.74853250000000005,"END_Y_WGS84":51.449114399999999,"START_X_BNG":590636,"START_Y_BNG":176380,"END_X_BNG":591081,"END_Y_BNG":175819,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2009_1/19397411","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2009_1/19397411","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","QUALITY_ASSESSMENT":"High","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283302","properties":{"QL_SVY_LINE_ID":283302,"SVY_LINE_ID":2196058,"CRUISE":"2009/5","SVY_LINE":"48","CRUISE_LINE":"2009/5#48","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":5,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 84","START_X":-17.844934800000001,"START_Y":55.073138299999997,"START_DATETIME":"2009-09-01T10:51:19","END_X":-17.784107500000001,"END_Y":55.102282799999998,"END_DATETIME":"2009-09-01T11:31:19","START_X_ED50":-17.843064300000002,"START_Y_ED50":55.0741272,"END_X_ED50":-17.782236699999999,"END_Y_ED50":55.103269900000001,"START_X_WGS84":-17.844934800000001,"START_Y_WGS84":55.073138299999997,"END_X_WGS84":-17.784107500000001,"END_Y_WGS84":55.102282799999998,"START_X_BNG":-607084,"START_Y_BNG":690814,"END_X_BNG":-602513,"END_Y_BNG":693123,"CRUISE_DATA_URL":"http://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item175099","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2009_5/19398389","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2009_5/19398389","SCAN_INFORMATION":"Data gap fix 700. Data distortion fix 695.3; 698.2.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","QUALITY_ASSESSMENT":"Acceptable","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283319","properties":{"QL_SVY_LINE_ID":283319,"SVY_LINE_ID":2196039,"CRUISE":"2009/5","SVY_LINE":"29","CRUISE_LINE":"2009/5#29","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","ADDITIONAL_INFO":"Dolphins seen at end of line.","LINE_LENGTH":4,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 84","START_X":-14.9149545,"START_Y":52.018175999999997,"START_DATETIME":"2009-08-29T16:18:54","END_X":-14.971818300000001,"END_Y":52.025410000000001,"END_DATETIME":"2009-08-29T16:53:53","START_X_ED50":-14.913255299999999,"START_Y_ED50":52.019212699999997,"END_X_ED50":-14.970117999999999,"END_Y_ED50":52.026447300000001,"START_X_WGS84":-14.9149545,"START_Y_WGS84":52.018175999999997,"END_X_WGS84":-14.971818300000001,"END_Y_WGS84":52.025410000000001,"START_X_BNG":-484316,"START_Y_BNG":314688,"END_X_BNG":-488047,"END_Y_BNG":316190,"CRUISE_DATA_URL":"http://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item175099","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2009_5/19398370","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2009_5/19398370","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","QUALITY_ASSESSMENT":"Acceptable","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283320","properties":{"QL_SVY_LINE_ID":283320,"SVY_LINE_ID":2196050,"CRUISE":"2009/5","SVY_LINE":"40","CRUISE_LINE":"2009/5#40","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","ADDITIONAL_INFO":"Fixes start at 611 not 621 due to input error. Change at 614 to 625.","LINE_LENGTH":5,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 84","START_X":-19.357260499999999,"START_Y":54.766381699999997,"START_DATETIME":"2009-08-31T10:35:45","END_X":-19.407466100000001,"END_Y":54.799868199999999,"END_DATETIME":"2009-08-31T11:15:39","START_X_ED50":-19.355381399999999,"START_Y_ED50":54.767402799999999,"END_X_ED50":-19.405584699999999,"END_Y_ED50":54.800888999999998,"START_X_WGS84":-19.357260499999999,"START_Y_WGS84":54.766381699999997,"END_X_WGS84":-19.407466100000001,"END_Y_WGS84":54.799868199999999,"START_X_BNG":-710760,"START_Y_BNG":680491,"END_X_BNG":-712999,"END_Y_BNG":684968,"CRUISE_DATA_URL":"http://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item175099","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2009_5/19398381","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2009_5/19398381","SCAN_INFORMATION":"Data gap fix 615-624.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","QUALITY_ASSESSMENT":"Acceptable","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283321","properties":{"QL_SVY_LINE_ID":283321,"SVY_LINE_ID":2196052,"CRUISE":"2009/5","SVY_LINE":"42","CRUISE_LINE":"2009/5#42","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":5,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 84","START_X":-18.164048300000001,"START_Y":55.368456299999998,"START_DATETIME":"2009-08-31T21:10:04","END_X":-18.2183852,"END_Y":55.342017800000001,"END_DATETIME":"2009-08-31T21:45:01","START_X_ED50":-18.162159299999999,"START_Y_ED50":55.369440900000001,"END_X_ED50":-18.216496599999999,"END_Y_ED50":55.343004000000001,"START_X_WGS84":-18.164048300000001,"START_Y_WGS84":55.368456299999998,"END_X_WGS84":-18.2183852,"END_Y_WGS84":55.342017800000001,"START_X_BNG":-619462,"START_Y_BNG":727922,"END_X_BNG":-623549,"END_Y_BNG":725834,"CRUISE_DATA_URL":"http://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item175099","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2009_5/19398383","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2009_5/19398383","SCAN_INFORMATION":"Fix (633-640) on record. Data gap fix 641-644. Data distortion fix 638.640.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","QUALITY_ASSESSMENT":"Acceptable","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"280010","properties":{"QL_SVY_LINE_ID":280010,"SVY_LINE_ID":97078,"CRUISE":"1972/3","SVY_LINE":"1","CRUISE_LINE":"1972/3#1","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","LINE_LENGTH":142,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-3.98,"START_Y":50.155000000000001,"START_DATETIME":"1972-05-15T15:10:00","END_X":-4.0049999999999999,"END_Y":48.878,"END_DATETIME":"1972-05-15T23:50:00","START_X_ED50":-3.98,"START_Y_ED50":50.155000000000001,"END_X_ED50":-4.0049999999999999,"END_Y_ED50":48.878,"START_X_WGS84":-3.9814395999999999,"START_Y_WGS84":50.154053400000002,"END_X_WGS84":-4.0064042000000004,"END_Y_WGS84":48.877017700000003,"START_X_BNG":258547,"START_Y_BNG":30102,"END_X_BNG":252981,"END_Y_BNG":-111816,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1972_3/19372230","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1972_3/19372230","SCAN_INFORMATION":"Fix (14-20; 24-53) on record. Data gap fix 1-13; 21-23. Data distortion multiple instances. Fix 14 missing line.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"279855","properties":{"QL_SVY_LINE_ID":279855,"SVY_LINE_ID":96188,"CRUISE":"1970/2","SVY_LINE":"135","CRUISE_LINE":"1970/2#135","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological 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Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"279856","properties":{"QL_SVY_LINE_ID":279856,"SVY_LINE_ID":96190,"CRUISE":"1970/2","SVY_LINE":"137","CRUISE_LINE":"1970/2#137","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological 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Data gap fix 7-13. Photocopy record also exists.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"280793","properties":{"QL_SVY_LINE_ID":280793,"SVY_LINE_ID":40058679,"CRUISE":"1970/7","SVY_LINE":"81","CRUISE_LINE":"1970/7#81","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1970_7/19444640","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1970_7/19444640","SCAN_INFORMATION":"Data gap fix 7.3.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"278626","properties":{"QL_SVY_LINE_ID":278626,"SVY_LINE_ID":101009,"CRUISE":"1992/2","SVY_LINE":"4","CRUISE_LINE":"1992/2#4","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","LINE_LENGTH":8,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-10.0337,"START_Y":57.030000000000001,"START_DATETIME":"1992-07-05T11:45:00","END_X":-10.035,"END_Y":56.9572,"END_DATETIME":"1992-07-05T12:40:00","START_X_ED50":-10.0337,"START_Y_ED50":57.030000000000001,"END_X_ED50":-10.035,"END_Y_ED50":56.9572,"START_X_WGS84":-10.0355212,"START_Y_WGS84":57.0291888,"END_X_WGS84":-10.0368177,"END_Y_WGS84":56.956386299999998,"START_X_BNG":-87019,"START_Y_BNG":821854,"END_X_BNG":-88053,"END_Y_BNG":813792,"CRUISE_DATA_URL":"http://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item175092","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1992_2/19354560","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1992_2/19354560","SCAN_INFORMATION":"Printer: Waverley.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"279020","properties":{"QL_SVY_LINE_ID":279020,"SVY_LINE_ID":101158,"CRUISE":"1993/3","SVY_LINE":"491/1","CRUISE_LINE":"1993/3#491/1","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Parametric Sound Source","LINE_LENGTH":9,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":27.567800000000002,"START_Y":74.932299999999998,"START_DATETIME":"1993-10-17T20:47:00","END_X":27.393500000000003,"END_Y":75.000100000000003,"END_DATETIME":"1993-10-17T21:21:00","START_X_ED50":27.567800000000002,"START_Y_ED50":74.932299999999998,"END_X_ED50":27.393500000000003,"END_Y_ED50":75.000100000000003,"START_X_WGS84":27.566319100000001,"START_Y_WGS84":74.932662899999997,"END_X_WGS84":27.391999899999998,"END_Y_WGS84":75.0004651,"START_X_BNG":1225002,"START_Y_BNG":2999461,"END_X_BNG":1216882,"END_Y_BNG":3003717,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1993_3/19543968","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1993_3/19543968","SCAN_INFORMATION":"Start of line 491/1 to start of line 491/2 on record. Start and End of line handwritten. Fixes missing line/text.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"279021","properties":{"QL_SVY_LINE_ID":279021,"SVY_LINE_ID":101163,"CRUISE":"1993/3","SVY_LINE":"491/2","CRUISE_LINE":"1993/3#491/2","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Parametric Sound Source","LINE_LENGTH":10,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":27.368100000000002,"START_Y":75.001199999999997,"START_DATETIME":"1993-10-17T21:35:00","END_X":27.5717,"END_Y":74.924000000000007,"END_DATETIME":"1993-10-17T22:12:00","START_X_ED50":27.368100000000002,"START_Y_ED50":75.001199999999997,"END_X_ED50":27.5717,"END_Y_ED50":74.924000000000007,"START_X_WGS84":27.366597899999999,"START_Y_WGS84":75.001564999999999,"END_X_WGS84":27.570220200000001,"END_Y_WGS84":74.924362599999995,"START_X_BNG":1216173,"START_Y_BNG":3003472,"END_X_BNG":1225551,"END_Y_BNG":2998697,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1993_3/19543973","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1993_3/19543973","SCAN_INFORMATION":"Start of line 491/2 to start of line 491/3 on record. Start and End of line handwritten. Fixes missing line/text.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283544","properties":{"QL_SVY_LINE_ID":283544,"SVY_LINE_ID":33828481,"CRUISE":"1969/1","SVY_LINE":"12","CRUISE_LINE":"1969/1#12","CLIENT":"British Geological Survey","CONTRACTOR":"Seismograph Service Ltd","GEOPHYS_EQUIP":"Sleeve Exploder","LINE_LENGTH":54,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-6.7569444000000001,"START_Y":56.603972200000001,"END_X":-7.4450555999999999,"END_Y":56.9001667,"START_X_ED50":-6.7569444000000001,"START_Y_ED50":56.603972200000001,"END_X_ED50":-7.4450555999999999,"END_Y_ED50":56.9001667,"START_X_WGS84":-6.7586757999999998,"START_Y_WGS84":56.603192,"END_X_WGS84":-7.4468155999999999,"END_Y_WGS84":56.899387300000001,"START_X_BNG":108073,"START_Y_BNG":755835,"END_X_BNG":68516,"END_Y_BNG":791891,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1969_1/19403387","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1969_1/19403387","SCAN_INFORMATION":"Fix (122281-125356) on record. Called Line 12 SPs 125356-122281 on record. Data gap fix 125357-125360.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283545","properties":{"QL_SVY_LINE_ID":283545,"SVY_LINE_ID":33828485,"CRUISE":"1969/1","SVY_LINE":"5A","CRUISE_LINE":"1969/1#5A","CLIENT":"British Geological Survey","CONTRACTOR":"Seismograph Service Ltd","GEOPHYS_EQUIP":"Sleeve Exploder","LINE_LENGTH":11,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-6.4916666999999997,"START_Y":55.607722199999998,"END_X":-6.3333889000000001,"END_Y":55.5579167,"START_X_ED50":-6.4916666999999997,"START_Y_ED50":55.607722199999998,"END_X_ED50":-6.3333889000000001,"END_Y_ED50":55.5579167,"START_X_WGS84":-6.4933493000000002,"START_Y_WGS84":55.606911999999994,"END_X_WGS84":-6.3350659999999994,"END_Y_WGS84":55.557106900000001,"START_X_BNG":117117,"START_Y_BNG":643977,"END_X_BNG":126732,"END_Y_BNG":637805,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1969_1/19403401","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1969_1/19403401","SCAN_INFORMATION":"Fix (118681-19233) on record. Called Line 5 (1 of 2) SPs 118681-119233 on record. Data gap fix 119234-119240.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283249","properties":{"QL_SVY_LINE_ID":283249,"SVY_LINE_ID":2196034,"CRUISE":"2009/5","SVY_LINE":"24","CRUISE_LINE":"2009/5#24","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Airgun/Sleeve Gun","LINE_LENGTH":5,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 84","START_X":-13.4017962,"START_Y":53.344595999999996,"START_DATETIME":"2009-08-28T22:54:47","END_X":-13.399680500000001,"END_Y":53.3900091,"END_DATETIME":"2009-08-28T23:35:19","START_X_ED50":-13.4000714,"START_Y_ED50":53.345572799999999,"END_X_ED50":-13.397953899999999,"END_Y_ED50":53.390984500000002,"START_X_WGS84":-13.4017962,"START_Y_WGS84":53.344595999999996,"END_X_WGS84":-13.399680500000001,"END_Y_WGS84":53.3900091,"START_X_BNG":-357532,"START_Y_BNG":443901,"END_X_BNG":-356580,"END_Y_BNG":448901,"CRUISE_DATA_URL":"http://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item175099","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2009_5/19398154","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2009_5/19398154","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","QUALITY_ASSESSMENT":"Acceptable","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283250","properties":{"QL_SVY_LINE_ID":283250,"SVY_LINE_ID":2196051,"CRUISE":"2009/5","SVY_LINE":"41","CRUISE_LINE":"2009/5#41","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Airgun/Sleeve Gun","LINE_LENGTH":5,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 84","START_X":-18.235519799999999,"START_Y":55.345452899999998,"START_DATETIME":"2009-08-31T19:49:47","END_X":-18.17501,"END_Y":55.375100000000003,"END_DATETIME":"2009-08-31T20:35:19","START_X_ED50":-18.2336308,"START_Y_ED50":55.3464393,"END_X_ED50":-18.173120600000001,"END_Y_ED50":55.376084499999997,"START_X_WGS84":-18.235519799999999,"START_Y_WGS84":55.345452899999998,"END_X_WGS84":-18.17501,"END_Y_WGS84":55.375100000000003,"START_X_BNG":-624529,"START_Y_BNG":726467,"END_X_BNG":-619973,"END_Y_BNG":728813,"CRUISE_DATA_URL":"http://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item175099","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2009_5/19398168","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2009_5/19398168","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","QUALITY_ASSESSMENT":"Acceptable","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283324","properties":{"QL_SVY_LINE_ID":283324,"SVY_LINE_ID":2196088,"CRUISE":"2009/5","SVY_LINE":"78","CRUISE_LINE":"2009/5#78","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":5,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 84","START_X":-19.118701099999999,"START_Y":57.857794599999998,"START_DATETIME":"2009-09-05T00:51:51","END_X":-19.0341421,"END_Y":57.856414000000001,"END_DATETIME":"2009-09-05T01:29:53","START_X_ED50":-19.116671199999999,"START_Y_ED50":57.858713700000003,"END_X_ED50":-19.032113599999999,"END_Y_ED50":57.857331799999997,"START_X_WGS84":-19.118701099999999,"START_Y_WGS84":57.857794599999998,"END_X_WGS84":-19.0341421,"END_Y_WGS84":57.856414000000001,"START_X_BNG":-609076,"START_Y_BNG":1014529,"END_X_BNG":-604198,"END_Y_BNG":1013099,"CRUISE_DATA_URL":"http://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item175099","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2009_5/19398419","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2009_5/19398419","SCAN_INFORMATION":"Data distortion fix 1004.4. Fix 1001 missing last digit on record.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","QUALITY_ASSESSMENT":"Acceptable","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283502","properties":{"QL_SVY_LINE_ID":283502,"SVY_LINE_ID":33754864,"CRUISE":"1968/1","SVY_LINE":"10A","CRUISE_LINE":"1968/1#10A","CLIENT":"British Geological Survey","CONTRACTOR":"Seismograph Service Ltd","GEOPHYS_EQUIP":"Explosive Charge","LINE_LENGTH":53,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-4.1977222000000003,"START_Y":52.892416699999998,"END_X":-4.7724444000000004,"END_Y":52.568888899999997,"START_X_ED50":-4.1977222000000003,"START_Y_ED50":52.892416699999998,"END_X_ED50":-4.7724444000000004,"END_Y_ED50":52.568888899999997,"START_X_WGS84":-4.1992528,"START_Y_WGS84":52.891548800000002,"END_X_WGS84":-4.7739761000000005,"END_Y_WGS84":52.5680038,"START_X_BNG":252140,"START_Y_BNG":334943,"END_X_BNG":212095,"END_Y_BNG":300302,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1968_1/19403087","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1968_1/19403087","SCAN_INFORMATION":"Called Lines 10&B SPs 131-258; 3111-3635; 4915-5317 on record. Line 10A fix 3111-3635 on record. Line 10B fix 4915-5317 on record. Line B fix 131-258 on record.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283530","properties":{"QL_SVY_LINE_ID":283530,"SVY_LINE_ID":33828503,"CRUISE":"1969/1","SVY_LINE":"6","CRUISE_LINE":"1969/1#6","CLIENT":"British Geological Survey","CONTRACTOR":"Seismograph Service Ltd","GEOPHYS_EQUIP":"Sleeve Exploder","LINE_LENGTH":47,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-5.7835000000000001,"START_Y":55.233666700000001,"END_X":-6.3810555999999998,"END_Y":55.414888900000001,"START_X_ED50":-5.7835000000000001,"START_Y_ED50":55.233666700000001,"END_X_ED50":-6.3810555999999998,"END_Y_ED50":55.414888900000001,"START_X_WGS84":-5.7851518999999998,"START_Y_WGS84":55.232853499999997,"END_X_WGS84":-6.3827278999999999,"END_Y_WGS84":55.414073700000003,"START_X_BNG":159426,"START_Y_BNG":599718,"END_X_BNG":122724,"END_Y_BNG":622092,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1969_1/19403402","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1969_1/19403402","SCAN_INFORMATION":"Fix (113940-116537) on record. Called Line 6 (1 of 2) SPs 116537-113940 on record. Data gap fix 116538-116540.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283534","properties":{"QL_SVY_LINE_ID":283534,"SVY_LINE_ID":33828497,"CRUISE":"1969/1","SVY_LINE":"4","CRUISE_LINE":"1969/1#4","CLIENT":"British Geological Survey","CONTRACTOR":"Seismograph Service Ltd","GEOPHYS_EQUIP":"Sleeve Exploder","LINE_LENGTH":47,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-6.7829167000000004,"START_Y":57.117638900000003,"END_X":-7.2135277999999996,"END_Y":56.7683611,"START_X_ED50":-6.7829167000000004,"START_Y_ED50":57.117638900000003,"END_X_ED50":-7.2135277999999996,"END_Y_ED50":56.7683611,"START_X_WGS84":-6.7846719999999996,"START_Y_WGS84":57.116875999999998,"END_X_WGS84":-7.2152767000000004,"END_Y_WGS84":56.767580299999999,"START_X_BNG":110482,"START_Y_BNG":813047,"END_X_BNG":81476,"END_Y_BNG":776143,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1969_1/19403399","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1969_1/19403399","SCAN_INFORMATION":"Fix (151581-154273) on record. Called Line 4 SPs 154273-151581 on record. Data gap fix 154274-154280.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283535","properties":{"QL_SVY_LINE_ID":283535,"SVY_LINE_ID":33828488,"CRUISE":"1969/1","SVY_LINE":"8","CRUISE_LINE":"1969/1#8","CLIENT":"British Geological Survey","CONTRACTOR":"Seismograph Service Ltd","GEOPHYS_EQUIP":"Sleeve Exploder","LINE_LENGTH":65,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-7.0733610999999996,"START_Y":57.090888900000003,"END_X":-6.7935832999999999,"END_Y":57.654777799999998,"START_X_ED50":-7.0733610999999996,"START_Y_ED50":57.090888900000003,"END_X_ED50":-6.7935832999999999,"END_Y_ED50":57.654777799999998,"START_X_WGS84":-7.0751216000000001,"START_Y_WGS84":57.090121099999998,"END_X_WGS84":-6.7953641000000005,"END_Y_WGS84":57.654033499999997,"START_X_BNG":92698,"START_Y_BNG":811346,"END_X_BNG":114055,"END_Y_BNG":872804,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1969_1/19403406","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1969_1/19403406","SCAN_INFORMATION":"Fix (125361-129097) on record. Called Line 8 SPs 125361-129097 on record. 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acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"281974","properties":{"QL_SVY_LINE_ID":281974,"SVY_LINE_ID":95864,"CRUISE":"1969/3","SVY_LINE":"16","CRUISE_LINE":"1969/3#16","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological 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Photocopy record. Data gap fix 15-16.  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subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"280103","properties":{"QL_SVY_LINE_ID":280103,"SVY_LINE_ID":96211,"CRUISE":"1970/2","SVY_LINE":"157","CRUISE_LINE":"1970/2#157","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological 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Fix 35 missing text.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"254736","properties":{"QL_SVY_LINE_ID":254736,"SVY_LINE_ID":99815,"CRUISE":"1981/3","SVY_LINE":"38","CRUISE_LINE":"1981/3#38","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":132,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":0.56480000000000008,"START_Y":55.150300000000001,"START_DATETIME":"1981-06-20T17:20:00","END_X":0.56590000000000007,"END_Y":53.966200000000001,"END_DATETIME":"1981-06-21T06:50:00","START_X_ED50":0.56480000000000008,"START_Y_ED50":55.150300000000001,"END_X_ED50":0.56590000000000007,"END_Y_ED50":53.966200000000001,"START_X_WGS84":0.56329930000000006,"START_Y_WGS84":55.149563800000003,"END_X_WGS84":0.56444099999999997,"END_Y_WGS84":53.965424300000002,"START_X_BNG":563444,"START_Y_BNG":586912,"END_X_BNG":568323,"END_Y_BNG":455194,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1981_3/19452316","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1981_3/19452316","SCAN_INFORMATION":"Data gap fix 63.4. Fix 72 missing text. Additional Record with no filters applied.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"254743","properties":{"QL_SVY_LINE_ID":254743,"SVY_LINE_ID":99858,"CRUISE":"1981/3","SVY_LINE":"77","CRUISE_LINE":"1981/3#77","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Airgun/Sleeve Gun","LINE_LENGTH":47,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":1.1516999999999999,"START_Y":55.040800000000004,"START_DATETIME":"1981-07-17T01:50:00","END_X":1.151,"END_Y":54.622199999999999,"END_DATETIME":"1981-07-17T05:50:00","START_X_ED50":1.1516999999999999,"START_Y_ED50":55.040800000000004,"END_X_ED50":1.151,"END_Y_ED50":54.622199999999999,"START_X_WGS84":1.1502178999999999,"START_Y_WGS84":55.040067100000002,"END_X_WGS84":1.1495327,"END_Y_WGS84":54.621452999999995,"START_X_BNG":601383,"START_Y_BNG":576264,"END_X_BNG":603434,"END_Y_BNG":529703,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1981_3/19346770","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1981_3/19346770","SCAN_INFORMATION":"Fix (1-14; 15-25) on record. 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Fix 3; 5-6 missing line.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"284873","properties":{"QL_SVY_LINE_ID":284873,"SVY_LINE_ID":42572913,"CRUISE":"1968/Passage","SVY_LINE":"S9","CRUISE_LINE":"1968/Passage#S9","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1968_Passage/19452276","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1968_Passage/19452276","SCAN_INFORMATION":"Fix 10 missing text.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"284877","properties":{"QL_SVY_LINE_ID":284877,"SVY_LINE_ID":42572905,"CRUISE":"1968/Passage","SVY_LINE":"E","CRUISE_LINE":"1968/Passage#E","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1968_Passage/19452267","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1968_Passage/19452267","SCAN_INFORMATION":"Fix (1-11; 12-39; 47-58) on record. Data gap fix 22; 40-46.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"250088","properties":{"QL_SVY_LINE_ID":250088,"SVY_LINE_ID":98271,"CRUISE":"1974/5","SVY_LINE":"28","CRUISE_LINE":"1974/5#28","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","LINE_LENGTH":452,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":0.99890000000000001,"START_Y":62.013200000000005,"START_DATETIME":"1974-10-14T09:50:00","END_X":1.3583000000000001,"END_Y":57.984500000000004,"END_DATETIME":"1974-10-15T21:30:00","START_X_ED50":0.99890000000000001,"START_Y_ED50":62.013200000000005,"END_X_ED50":1.3583000000000001,"END_Y_ED50":57.984500000000004,"START_X_WGS84":0.99709590000000003,"START_Y_WGS84":62.012722699999998,"END_X_WGS84":1.3567073999999999,"END_Y_WGS84":57.983873299999999,"START_X_BNG":556980,"START_Y_BNG":1351723,"END_X_BNG":598557,"END_Y_BNG":904333,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1974_5/19336517","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1974_5/19336517","SCAN_INFORMATION":"Fix (1-30; 31-79; 80-86) on record. Data gap fix 87. Combined image 1 of 2.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"250133","properties":{"QL_SVY_LINE_ID":250133,"SVY_LINE_ID":25393321,"CRUISE":"1974/5","SVY_LINE":"A","CRUISE_LINE":"1974/5#A","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Refraction or Wide-angle Reflection","LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1974_5/19360829","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1974_5/19360829","SCAN_INFORMATION":"Refraction survey (RF). Details in BGS marine geophysics report 53. Each fix is a separate record.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"250272","properties":{"QL_SVY_LINE_ID":250272,"SVY_LINE_ID":28953215,"CRUISE":"1975/8","SVY_LINE":"49","CRUISE_LINE":"1975/8#49","CLIENT":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1975_8/19378807","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1975_8/19378807","SCAN_INFORMATION":"Data gap fix 10-14.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"250280","properties":{"QL_SVY_LINE_ID":250280,"SVY_LINE_ID":28953210,"CRUISE":"1975/8","SVY_LINE":"38","CRUISE_LINE":"1975/8#38","CLIENT":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1975_8/19378802","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1975_8/19378802","SCAN_INFORMATION":"Fix 5 missing text.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282953","properties":{"QL_SVY_LINE_ID":282953,"SVY_LINE_ID":2071340,"CRUISE":"2008/3","SVY_LINE":"2","CRUISE_LINE":"2008/3#2","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","ADDITIONAL_INFO":"Very high ship acoustic noise and deeper than normal towing depth. Sea State - Calm.","LINE_LENGTH":19,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 84","START_X":-51.365775999999997,"START_Y":69.049798999999993,"START_DATETIME":"2008-09-29T18:04:49","END_X":-51.367154999999997,"END_Y":69.220173000000003,"END_DATETIME":"2008-09-29T19:54:55","START_X_ED50":-51.362514300000001,"START_Y_ED50":69.050887700000004,"END_X_ED50":-51.363868099999998,"END_Y_ED50":69.221255099999993,"START_X_WGS84":-51.365775999999997,"START_Y_WGS84":69.049798999999993,"END_X_WGS84":-51.367154999999997,"END_Y_WGS84":69.220173000000003,"START_X_BNG":-1377851,"START_Y_BNG":2907875,"END_X_BNG":-1363375,"END_Y_BNG":2921259,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2008_3/19397352","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2008_3/19397352","SCAN_INFORMATION":"No fix lines.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","QUALITY_ASSESSMENT":"Acceptable","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283021","properties":{"QL_SVY_LINE_ID":283021,"SVY_LINE_ID":1935514,"CRUISE":"2007/1","SVY_LINE":"3","CRUISE_LINE":"2007/1#3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Surface Tow Boomer","ADDITIONAL_INFO":"M12","LINE_LENGTH":10,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 84","START_X":-2.4230830000000001,"START_Y":56.711067,"START_DATETIME":"2007-01-21T12:58:45","END_X":-2.3535189999999999,"END_Y":56.777581999999995,"END_DATETIME":"2007-01-21T14:32:00","START_X_ED50":-2.4214476999999999,"START_Y_ED50":56.711786400000001,"END_X_ED50":-2.3518826000000002,"END_Y_ED50":56.778298100000001,"START_X_WGS84":-2.4230830000000001,"START_Y_WGS84":56.711067,"END_X_WGS84":-2.3535189999999999,"END_Y_WGS84":56.777581999999995,"START_X_BNG":374198,"START_Y_BNG":757788,"END_X_BNG":378495,"END_Y_BNG":765168,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2007_1/19396221","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2007_1/19396221","SCAN_INFORMATION":"Fix (1259-1432) on record. Data distortion 1406-1410; 1425-1432.  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No fix numbers - timestamps only.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283023","properties":{"QL_SVY_LINE_ID":283023,"SVY_LINE_ID":1935522,"CRUISE":"2007/1","SVY_LINE":"11","CRUISE_LINE":"2007/1#11","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Surface Tow Boomer","ADDITIONAL_INFO":"M12","LINE_LENGTH":8,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 84","START_X":-2.4333459999999998,"START_Y":56.690013999999998,"START_DATETIME":"2007-01-23T16:48:00","END_X":-2.3994770000000001,"END_Y":56.756088999999996,"END_DATETIME":"2007-01-23T17:47:00","START_X_ED50":-2.4317112999999999,"START_Y_ED50":56.690734200000001,"END_X_ED50":-2.3978402999999999,"END_Y_ED50":56.756806500000003,"START_X_WGS84":-2.4333459999999998,"START_Y_WGS84":56.690013999999998,"END_X_WGS84":-2.3994770000000001,"END_Y_WGS84":56.756088999999996,"START_X_BNG":373555,"START_Y_BNG":755448,"END_X_BNG":375672,"END_Y_BNG":762791,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2007_1/19396218","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2007_1/19396218","SCAN_INFORMATION":"Fix (1648-1747) on record. 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Data gap fix 39.3; 68; 117; 125. Fix 9; 110 missing line/text. Fix 11; 100 missing text. 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Data gap fix 41.1. Fix 24 missing text.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"262762","properties":{"QL_SVY_LINE_ID":262762,"SVY_LINE_ID":2074610,"CRUISE":"2009/6_DETI","SVY_LINE":"57","CRUISE_LINE":"2009/6_DETI#57","CLIENT":"Natural Environment Research Council","CONTRACTOR":"Fugro","GEOPHYS_EQUIP":"Airgun/Sleeve Gun","ADDITIONAL_INFO":"NTRS2 not ready for cycle. Lost 10 shots at SOL( approx 120m). 6 timing errors: Gun 2. 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2220-2278; 2279-2287) on record.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","QUALITY_ASSESSMENT":"High","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced MALSF materials \"Contains Marine Aggregate Levy Sustainability Fund (MALSF) materials ©Crown Copyright [year]\"\r\n","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"285276","properties":{"QL_SVY_LINE_ID":285276,"SVY_LINE_ID":98108,"CRUISE":"1974/3","SVY_LINE":"18","CRUISE_LINE":"1974/3#18","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":86,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-4.8414999999999999,"START_Y":50.1723,"START_DATETIME":"1971-06-26T18:50:00","END_X":-4.3159000000000001,"END_Y":49.485800000000005,"END_DATETIME":"1971-06-27T01:40:00","START_X_ED50":-4.8414999999999999,"START_Y_ED50":50.1723,"END_X_ED50":-4.3159000000000001,"END_Y_ED50":49.485800000000005,"START_X_WGS84":-4.8429573000000001,"START_Y_WGS84":50.171343499999999,"END_X_WGS84":-4.3173271,"END_Y_WGS84":49.484830600000002,"START_X_BNG":197084,"START_Y_BNG":34014,"END_X_BNG":232254,"END_Y_BNG":-43604,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1974_3/19363546","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1974_3/19363546","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"267156","properties":{"QL_SVY_LINE_ID":267156,"SVY_LINE_ID":101202,"CRUISE":"1993/5","SVY_LINE":"7","CRUISE_LINE":"1993/5#7","CLIENT":"Natural Environment Research Council","CONTRACTOR":"University College of North Wales","GEOPHYS_EQUIP":"Surface Tow Boomer","LINE_LENGTH":3,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":0.065299999999999997,"START_Y":53.609300000000005,"START_DATETIME":"1993-03-10T18:32:42","END_X":0.067500000000000004,"END_Y":53.636100000000006,"END_DATETIME":"1993-03-10T18:58:30","START_X_ED50":0.065299999999999997,"START_Y_ED50":53.609300000000005,"END_X_ED50":0.067500000000000004,"END_Y_ED50":53.636100000000006,"START_X_WGS84":0.063841099999999998,"START_Y_WGS84":53.608506800000001,"END_X_WGS84":0.066040200000000007,"END_Y_WGS84":53.635307699999998,"START_X_BNG":536643,"START_Y_BNG":414418,"END_X_BNG":536702,"END_Y_BNG":417404,"CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced NERC materials \"Contains Natural Environment Research Council materials ©NERC [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283820","properties":{"QL_SVY_LINE_ID":283820,"SVY_LINE_ID":34003365,"CRUISE":"1977/1","SVY_LINE":"5B","CRUISE_LINE":"1977/1#5B","CLIENT":"British Geological Survey","CONTRACTOR":"S&A Geophysical","GEOPHYS_EQUIP":"Airgun/Sleeve Gun","LINE_LENGTH":14,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-1.3548889,"START_Y":50.584138899999999,"END_X":-1.5479722,"END_Y":50.583583300000001,"START_X_ED50":-1.3548889,"START_Y_ED50":50.584138899999999,"END_X_ED50":-1.5479722,"END_Y_ED50":50.583583300000001,"START_X_WGS84":-1.3562860999999999,"START_Y_WGS84":50.583235700000003,"END_X_WGS84":-1.5493736,"END_Y_WGS84":50.582677799999999,"START_X_BNG":445670,"START_Y_BNG":76142,"END_X_BNG":432000,"END_Y_BNG":75979,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1977_1/19407715","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1977_1/19407715","SCAN_INFORMATION":"Unprocessed record. Called Line 77-05 SPs 3330-1080; 1120A-10 on record. Line 5A fix 1080-3330 and Line 5B fix 10-1120A on record.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"279906","properties":{"QL_SVY_LINE_ID":279906,"SVY_LINE_ID":96132,"CRUISE":"1970/1","SVY_LINE":"21","CRUISE_LINE":"1970/1#21","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":100,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-5.5024000000000006,"START_Y":53.089200000000005,"START_DATETIME":"1970-01-30T16:30:00","END_X":-4.2505000000000006,"END_Y":53.579599999999999,"END_DATETIME":"1970-01-31T01:30:00","START_X_ED50":-5.5024000000000006,"START_Y_ED50":53.089200000000005,"END_X_ED50":-4.2505000000000006,"END_Y_ED50":53.579599999999999,"START_X_WGS84":-5.503965,"START_Y_WGS84":53.088321700000002,"END_X_WGS84":-4.2520556999999997,"END_Y_WGS84":53.578752999999999,"START_X_BNG":165459,"START_Y_BNG":360308,"END_X_BNG":250997,"END_Y_BNG":411488,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1970_1/19379849","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1970_1/19379849","SCAN_INFORMATION":"Fix (3-15; 16-55) on record. Data gap fix 1-2. 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Unprocessed record. 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Sweep: 500ms. 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Data distortion Fix 15-16.5.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"284885","properties":{"QL_SVY_LINE_ID":284885,"SVY_LINE_ID":42572911,"CRUISE":"1968/Passage","SVY_LINE":"S6","CRUISE_LINE":"1968/Passage#S6","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1968_Passage/19452273","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1968_Passage/19452273","SCAN_INFORMATION":"Fix 7 missing line.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"284890","properties":{"QL_SVY_LINE_ID":284890,"SVY_LINE_ID":42572907,"CRUISE":"1968/Passage","SVY_LINE":"S2","CRUISE_LINE":"1968/Passage#S2","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1968_Passage/19452269","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1968_Passage/19452269","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"285248","properties":{"QL_SVY_LINE_ID":285248,"SVY_LINE_ID":98110,"CRUISE":"1974/3","SVY_LINE":"2","CRUISE_LINE":"1974/3#2","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":60,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-4.7351999999999999,"START_Y":50.261400000000002,"START_DATETIME":"1974-06-23T11:20:00","END_X":-3.8946000000000001,"END_Y":50.261600000000001,"END_DATETIME":"1974-06-23T17:10:00","START_X_ED50":-4.7351999999999999,"START_Y_ED50":50.261400000000002,"END_X_ED50":-3.8946000000000001,"END_Y_ED50":50.261600000000001,"START_X_WGS84":-4.7366579,"START_Y_WGS84":50.260447300000003,"END_X_WGS84":-3.8960409999999999,"END_Y_WGS84":50.260657500000001,"START_X_BNG":205037,"START_Y_BNG":43636,"END_X_BNG":264949,"END_Y_BNG":41795,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1974_3/19363548","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1974_3/19363548","SCAN_INFORMATION":"Fix (1-31; 33-34; 36) on record. 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No fix line/text present on record.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283456","properties":{"QL_SVY_LINE_ID":283456,"SVY_LINE_ID":34974298,"CRUISE":"2012/8","SVY_LINE":"19","CRUISE_LINE":"2012/8#19","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Surface Tow Boomer","LINE_LENGTH":1,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"32630","EPSG":"WGS 84 / UTM zone 30N","START_X":373129.02000000002,"START_Y":6418165.909,"START_DATETIME":"2012-06-29T14:51:15","END_X":372264.891,"END_Y":6417262.7800000003,"END_DATETIME":"2012-06-29T14:59:16","START_X_ED50":-5.1381247999999999,"START_Y_ED50":57.887975900000001,"END_X_ED50":-5.1522031000000004,"END_Y_ED50":57.879623700000003,"START_X_WGS84":-5.1398782000000001,"START_Y_WGS84":57.887262300000003,"END_X_WGS84":-5.1539564000000002,"END_Y_WGS84":57.8789096,"START_X_BNG":213956,"START_Y_BNG":892969,"END_X_BNG":213078,"END_Y_BNG":892079,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2012_8/19403620","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2012_8/19403620","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","QUALITY_ASSESSMENT":"Acceptable","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283457","properties":{"QL_SVY_LINE_ID":283457,"SVY_LINE_ID":34974302,"CRUISE":"2012/8","SVY_LINE":"23","CRUISE_LINE":"2012/8#23","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Surface Tow Boomer","LINE_LENGTH":1,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"32630","EPSG":"WGS 84 / UTM zone 30N","START_X":372534.68400000001,"START_Y":6418948.7589999996,"START_DATETIME":"2012-06-29T15:35:55","END_X":371592.74300000002,"END_Y":6418020.409,"END_DATETIME":"2012-06-29T15:44:29","START_X_ED50":-5.1485601000000001,"START_Y_ED50":57.894833300000002,"END_X_ED50":-5.1639362999999996,"END_Y_ED50":57.886231199999997,"START_X_WGS84":-5.1503141000000001,"START_Y_WGS84":57.8941199,"END_X_WGS84":-5.1656902999999996,"END_Y_WGS84":57.885517300000004,"START_X_BNG":213373,"START_Y_BNG":893761,"END_X_BNG":212417,"END_Y_BNG":892846,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2012_8/19403625","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2012_8/19403625","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","QUALITY_ASSESSMENT":"Acceptable","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"265134","properties":{"QL_SVY_LINE_ID":265134,"SVY_LINE_ID":2054961,"CRUISE":"2006/1_SEA8","SVY_LINE":"6","CRUISE_LINE":"2006/1_SEA8#6","CLIENT":"Department of Trade and Industry","CONTRACTOR":"Gardline","GEOPHYS_EQUIP":"Surface Tow Boomer","LINE_LENGTH":21,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"32630","EPSG":"WGS 84 / UTM zone 30N","START_X":470869.32000000001,"START_Y":5680556.0999999996,"START_DATETIME":"2006-04-05T07:16:17","END_X":490613.41000000003,"END_Y":5686772.4000000004,"END_DATETIME":"2006-04-05T08:56:13","START_X_ED50":-3.4161649000000001,"START_Y_ED50":51.276506400000002,"END_X_ED50":-3.1332769999999996,"END_Y_ED50":51.333065699999999,"START_X_WGS84":-3.4176264999999999,"START_Y_WGS84":51.275599100000001,"END_X_WGS84":-3.1347344000000001,"END_Y_WGS84":51.3321635,"START_X_BNG":301212,"START_Y_BNG":153894,"END_X_BNG":321041,"END_Y_BNG":159841,"CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","QUALITY_ASSESSMENT":"Acceptable","RELEASE_DATE":"2020-09-03T00:00:00","TERMS_OF_USE":"The data are available through the BGS Strategic Environmental Assessment (SEA) data portal, www.bgs.ac.uk/data/sea/app/ and can also be accessed via the Offshore GeoIndex SEA layers. 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following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"249182","properties":{"QL_SVY_LINE_ID":249182,"SVY_LINE_ID":100096,"CRUISE":"1982/4","SVY_LINE":"32","CRUISE_LINE":"1982/4#32","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological 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to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"253898","properties":{"QL_SVY_LINE_ID":253898,"SVY_LINE_ID":98367,"CRUISE":"1974/WH/12","SVY_LINE":"10","CRUISE_LINE":"1974/WH/12#10","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological 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Data distortion fix 9.5.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"254090","properties":{"QL_SVY_LINE_ID":254090,"SVY_LINE_ID":99678,"CRUISE":"1980/3","SVY_LINE":"15","CRUISE_LINE":"1980/3#15","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","ADDITIONAL_INFO":"Euroseismic 'record_length' (which is penetration) = 0.25 (TWT in seconds)","LINE_LENGTH":276,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":2.4436,"START_Y":57.025300000000001,"START_DATETIME":"1980-07-23T01:40:00","END_X":-2.1000000000000001,"END_Y":57.025200000000005,"END_DATETIME":"1980-07-24T04:40:00","START_X_ED50":2.4436,"START_Y_ED50":57.025300000000001,"END_X_ED50":-2.1000000000000001,"END_Y_ED50":57.025200000000005,"START_X_WGS84":2.4420763999999999,"START_Y_WGS84":57.024651599999999,"END_X_WGS84":-2.1016408000000002,"END_Y_WGS84":57.024495799999997,"START_X_BNG":669665,"START_Y_BNG":801387,"END_X_BNG":393928,"END_Y_BNG":792602,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1980_3/19339280","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1980_3/19339280","SCAN_INFORMATION":"Data gap fix 12; 24. Data distortion multiple instances.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"257962","properties":{"QL_SVY_LINE_ID":257962,"SVY_LINE_ID":1451958,"CRUISE":"1993/2_RCK","SVY_LINE":"A2","CRUISE_LINE":"1993/2_RCK#A2","CLIENT":"Rockall Consortium","CONTRACTOR":"Digicon Geophysical","GEOPHYS_EQUIP":"Airgun/Sleeve Gun","LINE_LENGTH":11,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-13.0378583,"START_Y":58.546302699999998,"START_DATETIME":"1993-08-02T07:46:37","END_X":-13.178236099999999,"END_Y":58.6177305,"END_DATETIME":"1993-08-02T09:42:43","START_X_ED50":-13.0378583,"START_Y_ED50":58.546302699999998,"END_X_ED50":-13.178236099999999,"END_Y_ED50":58.6177305,"START_X_WGS84":-13.0398177,"START_Y_WGS84":58.545500099999998,"END_X_WGS84":-13.180202100000001,"END_Y_WGS84":58.616928299999998,"START_X_BNG":-240692,"START_Y_BNG":1014853,"END_X_BNG":-247463,"END_Y_BNG":1024093,"CRUISE_DATA_URL":"http://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item175093","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1993_2_RCK/19411628","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1993_2_RCK/19411628","SCAN_INFORMATION":"Fix (101-2502; 2502-2668; 2668-5295) on record. 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Fix 39-40; 43; 54 missing text. 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Data gap fix 126.3-126.4. 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Sweep: 2.4sec.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"278671","properties":{"QL_SVY_LINE_ID":278671,"SVY_LINE_ID":97761,"CRUISE":"1973/WH/1","SVY_LINE":"10","CRUISE_LINE":"1973/WH/1#10","CLIENT":"British Geological Survey","CONTRACTOR":"George Wimpey and Co Ltd","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":63,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-5.1169000000000002,"START_Y":55.592100000000002,"START_DATETIME":"1973-04-01T23:15:00","END_X":-4.9188999999999998,"END_Y":55.659300000000002,"END_DATETIME":"1973-04-02T04:45:00","START_X_ED50":-5.1169000000000002,"START_Y_ED50":55.592100000000002,"END_X_ED50":-4.9188999999999998,"END_Y_ED50":55.659300000000002,"START_X_WGS84":-5.1185517000000003,"START_Y_WGS84":55.591307399999998,"END_X_WGS84":-4.9205499999999995,"END_Y_WGS84":55.658512299999998,"START_X_BNG":203583,"START_Y_BNG":637490,"END_X_BNG":216371,"END_Y_BNG":644423,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1973_WH_1/19536598","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1973_WH_1/19536598","SCAN_INFORMATION":"Data gap fix 7.6-8.1; 19.4-19.7; 20.5-22; 23.3-23.6; 27.6-28.2. 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Data gap fix 599.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","QUALITY_ASSESSMENT":"Acceptable","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"280777","properties":{"QL_SVY_LINE_ID":280777,"SVY_LINE_ID":1647344,"CRUISE":"2001/1","SVY_LINE":"20","CRUISE_LINE":"2001/1#20","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","ADDITIONAL_INFO":"Sparker not run at start - deep water","LINE_LENGTH":255,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 84","START_X":-1.061059,"START_Y":63.776173999999997,"START_DATETIME":"2001-07-14T20:00:04","END_X":2.6207309999999997,"END_Y":62.210625999999998,"END_DATETIME":"2001-07-16T02:09:55","START_X_ED50":-1.0590807,"START_Y_ED50":63.7766071,"END_X_ED50":2.6224962999999999,"END_Y_ED50":62.2110749,"START_X_WGS84":-1.061059,"START_Y_WGS84":63.776173999999997,"END_X_WGS84":2.6207309999999997,"END_Y_WGS84":62.210625999999998,"START_X_BNG":446395,"START_Y_BNG":1544920,"END_X_BNG":640310,"END_Y_BNG":1378721,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2001_1/19380362","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2001_1/19380362","SCAN_INFORMATION":"Fix (2250-0210) on record. Data gap fix 0630-0740. Fix lines and annotations are present/labelled at intermittent intervals.No fix numbers - timestamps only. No sparker at start due to deep water.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"285036","properties":{"QL_SVY_LINE_ID":285036,"SVY_LINE_ID":2099305,"CRUISE":"2008/4_MEPF","SVY_LINE":"27_OFF","CRUISE_LINE":"2008/4_MEPF#27_OFF","CLIENT":"Marine Aggregate Levy Sustainability Fund","CONTRACTOR":"CEFAS","GEOPHYS_EQUIP":"Surface Tow Boomer","LINE_LENGTH":65,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"32631","EPSG":"WGS 84 / UTM zone 31N","START_X":420999.44,"START_Y":5788993.9000000004,"START_DATETIME":"2008-10-25T06:01:56","END_X":417876.29000000004,"END_Y":5852805.4000000004,"END_DATETIME":"2008-10-25T12:02:29","START_X_ED50":1.8442455,"START_Y_ED50":52.246488300000003,"END_X_ED50":1.7827535999999999,"END_Y_ED50":52.819559999999996,"START_X_WGS84":1.8428716999999999,"START_Y_WGS84":52.2456721,"END_X_WGS84":1.7813609000000001,"END_Y_WGS84":52.818761299999998,"START_X_BNG":662424,"START_Y_BNG":267791,"END_X_BNG":654885,"END_Y_BNG":331282,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2008_4_MEPF/19814746","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2008_4_MEPF/19814746","SCAN_INFORMATION":"Fix (3246; 3273-3288; 3288-3345) on record.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","QUALITY_ASSESSMENT":"High","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced MALSF materials \"Contains Marine Aggregate Levy Sustainability Fund (MALSF) materials ©Crown Copyright [year]\"\r\n","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"254264","properties":{"QL_SVY_LINE_ID":254264,"SVY_LINE_ID":99680,"CRUISE":"1980/3","SVY_LINE":"17","CRUISE_LINE":"1980/3#17","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Water Gun","ADDITIONAL_INFO":"Euroseismic 'record_length' (which is penetration) = 1 (TWT in seconds)","LINE_LENGTH":351,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-2.5702000000000003,"START_Y":56.235700000000001,"START_DATETIME":"1980-07-24T16:10:00","END_X":3.0855000000000001,"END_Y":56.233600000000003,"END_DATETIME":"1980-07-26T06:20:00","START_X_ED50":-2.5702000000000003,"START_Y_ED50":56.235700000000001,"END_X_ED50":3.0855000000000001,"END_Y_ED50":56.233600000000003,"START_X_WGS84":-2.5718190999999999,"START_Y_WGS84":56.234962199999998,"END_X_WGS84":3.0840241000000002,"END_Y_WGS84":56.232931000000001,"START_X_BNG":364651,"START_Y_BNG":704860,"END_X_BNG":715119,"END_Y_BNG":716117,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1980_3/19396702","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1980_3/19396702","SCAN_INFORMATION":"Fix (1-101; 102-219; 216-230) on record. Dual Sparker/Watergun Record. Separate Sparker and Watergun physical records also exist. Sparker record data gap fix 26.8-27.9; 67; 80.9-81; 207. Watergun record data gap fix 67; 207. Two fix 229s - right hand one should be 230.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"254271","properties":{"QL_SVY_LINE_ID":254271,"SVY_LINE_ID":99709,"CRUISE":"1980/3","SVY_LINE":"43","CRUISE_LINE":"1980/3#43","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Airgun/Sleeve Gun","ADDITIONAL_INFO":"Euroseismic 'record_length' (which is penetration) = 1 (TWT in seconds)","LINE_LENGTH":28,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-2.4102000000000001,"START_Y":55.998200000000004,"START_DATETIME":"1980-08-24T00:42:00","END_X":-2.6927000000000003,"END_Y":56.190899999999999,"END_DATETIME":"1980-08-24T04:12:00","START_X_ED50":-2.4102000000000001,"START_Y_ED50":55.998200000000004,"END_X_ED50":-2.6927000000000003,"END_Y_ED50":56.190899999999999,"START_X_WGS84":-2.4118056000000001,"START_Y_WGS84":55.997456100000001,"END_X_WGS84":-2.6943201999999999,"END_Y_WGS84":56.190159100000002,"START_X_BNG":374413,"START_Y_BNG":678355,"END_X_BNG":357007,"END_Y_BNG":699943,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1980_3/19339190","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1980_3/19339190","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"254303","properties":{"QL_SVY_LINE_ID":254303,"SVY_LINE_ID":99677,"CRUISE":"1980/3","SVY_LINE":"14","CRUISE_LINE":"1980/3#14","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Airgun/Sleeve Gun","ADDITIONAL_INFO":"Euroseismic 'record_length' (which is penetration) = 1 (TWT in seconds)","LINE_LENGTH":294,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-2.2823000000000002,"START_Y":56.776300000000006,"START_DATETIME":"1980-07-21T18:00:00","END_X":2.5185,"END_Y":56.775700000000001,"END_DATETIME":"1980-07-22T22:10:00","START_X_ED50":-2.2823000000000002,"START_Y_ED50":56.776300000000006,"END_X_ED50":2.5185,"END_Y_ED50":56.775700000000001,"START_X_WGS84":-2.2839345999999998,"START_Y_WGS84":56.775584700000003,"END_X_WGS84":2.5169883,"END_Y_WGS84":56.775043600000004,"START_X_BNG":382746,"START_Y_BNG":764926,"END_X_BNG":676044,"END_Y_BNG":773935,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1980_3/19396626","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1980_3/19396626","SCAN_INFORMATION":"Fix (1-136; 136-170) on record. Dual Airgun/Sparker record. Separate Airgun and Sparker physical records also exist. Airgun record data gap fix 86; 137.6-142.5. Sparker record data gap fix 86.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"254312","properties":{"QL_SVY_LINE_ID":254312,"SVY_LINE_ID":99710,"CRUISE":"1980/3","SVY_LINE":"44","CRUISE_LINE":"1980/3#44","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Deep Tow Boomer","LINE_LENGTH":37,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-2.5765000000000002,"START_Y":56.239000000000004,"START_DATETIME":"1980-08-24T05:16:00","END_X":-2.2219000000000002,"END_Y":55.971000000000004,"END_DATETIME":"1980-08-24T09:46:00","START_X_ED50":-2.5765000000000002,"START_Y_ED50":56.239000000000004,"END_X_ED50":-2.2219000000000002,"END_Y_ED50":55.971000000000004,"START_X_WGS84":-2.5781194000000003,"START_Y_WGS84":56.238262300000002,"END_X_WGS84":-2.2235,"END_Y_WGS84":55.970257599999997,"START_X_BNG":364264,"START_Y_BNG":705231,"END_X_BNG":386148,"END_Y_BNG":675273,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1980_3/19396676","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1980_3/19396676","SCAN_INFORMATION":"Fix (1-5; 6-28) on record. Dual Sparker/Deep Tow Boomer Record. Separate Sparker and Deep Tow Boomer physical records also exist. Fix 6-28 data recorded upside down.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"279911","properties":{"QL_SVY_LINE_ID":279911,"SVY_LINE_ID":96130,"CRUISE":"1970/1","SVY_LINE":"2","CRUISE_LINE":"1970/1#2","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":60,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-5.8703000000000003,"START_Y":53.464000000000006,"START_DATETIME":"1970-02-14T15:50:00","END_X":-5.3616000000000001,"END_Y":53.021500000000003,"END_DATETIME":"1970-02-14T20:40:00","START_X_ED50":-5.8703000000000003,"START_Y_ED50":53.464000000000006,"END_X_ED50":-5.3616000000000001,"END_Y_ED50":53.021500000000003,"START_X_WGS84":-5.8718859999999999,"START_Y_WGS84":53.463128599999997,"END_X_WGS84":-5.3631596000000004,"END_Y_WGS84":53.020621400000003,"START_X_BNG":143092,"START_Y_BNG":403248,"END_X_BNG":174531,"END_Y_BNG":352328,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1970_1/19379847","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1970_1/19379847","SCAN_INFORMATION":"Fix 3; 30 missing text. Fix 17; 21; 24; 29 missing line. Fix 6; 13 missing line/text.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"279912","properties":{"QL_SVY_LINE_ID":279912,"SVY_LINE_ID":96146,"CRUISE":"1970/1","SVY_LINE":"5R","CRUISE_LINE":"1970/1#5R","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":146,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-6.0465,"START_Y":53.933600000000006,"START_DATETIME":"1970-02-15T10:50:00","END_X":-4.8125,"END_Y":52.8536,"END_DATETIME":"1970-02-15T21:40:00","START_X_ED50":-6.0465,"START_Y_ED50":53.933600000000006,"END_X_ED50":-4.8125,"END_Y_ED50":52.8536,"START_X_WGS84":-6.0481069999999999,"START_Y_WGS84":53.932741200000002,"END_X_WGS84":-4.8140422999999997,"END_Y_WGS84":52.852723099999999,"START_X_BNG":134378,"START_Y_BNG":456107,"END_X_BNG":210619,"END_Y_BNG":332069,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1970_1/19379859","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1970_1/19379859","SCAN_INFORMATION":"Data gap fix 29.6-29.8. Fix 56; 66 missing text. Fix 47 missing line/text.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282382","properties":{"QL_SVY_LINE_ID":282382,"SVY_LINE_ID":95814,"CRUISE":"1969/2","SVY_LINE":"37R","CRUISE_LINE":"1969/2#37R","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":41,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-5.3608000000000002,"START_Y":54.293100000000003,"START_DATETIME":"1969-05-15T23:02:00","END_X":-4.8963999999999999,"END_Y":54.5441,"END_DATETIME":"1969-05-16T02:00:00","START_X_ED50":-5.3608000000000002,"START_Y_ED50":54.293100000000003,"END_X_ED50":-4.8963999999999999,"END_Y_ED50":54.5441,"START_X_WGS84":-5.3624058999999997,"START_Y_WGS84":54.292261600000003,"END_X_WGS84":-4.8980053999999997,"END_Y_WGS84":54.543275700000002,"START_X_BNG":181274,"START_Y_BNG":493733,"END_X_BNG":212637,"END_Y_BNG":520310,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1969_2/19393052","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1969_2/19393052","SCAN_INFORMATION":"Fix (1-14; 15-19) on record. Data gap fix 1.3-1.6.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283331","properties":{"QL_SVY_LINE_ID":283331,"SVY_LINE_ID":2196025,"CRUISE":"2009/5","SVY_LINE":"15","CRUISE_LINE":"2009/5#15","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","ADDITIONAL_INFO":"Sparker poor - swell filter not working","LINE_LENGTH":5,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 84","START_X":-13.163679800000001,"START_Y":53.841049099999999,"START_DATETIME":"2009-08-23T16:56:35","END_X":-13.2136119,"END_Y":53.805843400000001,"END_DATETIME":"2009-08-23T17:41:43","START_X_ED50":-13.1619393,"START_Y_ED50":53.842007500000001,"END_X_ED50":-13.211872,"END_Y_ED50":53.806803600000002,"START_X_WGS84":-13.163679800000001,"START_Y_WGS84":53.841049099999999,"END_X_WGS84":-13.2136119,"END_Y_WGS84":53.805843400000001,"START_X_BNG":-333048,"START_Y_BNG":496292,"END_X_BNG":-336937,"END_Y_BNG":492920,"CRUISE_DATA_URL":"http://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item175099","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2009_5/19509444","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2009_5/19509444","SCAN_INFORMATION":"Fix (355-363) on record. Reprint record. Data gap fix 364-365.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","QUALITY_ASSESSMENT":"Acceptable","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"278081","properties":{"QL_SVY_LINE_ID":278081,"SVY_LINE_ID":95522,"CRUISE":"1968/2","SVY_LINE":"5","CRUISE_LINE":"1968/2#5","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological 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Final migration record. ReProcessed by BiPS; February 1996. Box ~28\". Lines D2; D2A on record. 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Data gap fix 457; 466.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","QUALITY_ASSESSMENT":"Acceptable","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283329","properties":{"QL_SVY_LINE_ID":283329,"SVY_LINE_ID":2196012,"CRUISE":"2009/5","SVY_LINE":"3","CRUISE_LINE":"2009/5#3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":2,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 84","START_X":-6.1522008000000001,"START_Y":55.3120446,"START_DATETIME":"2009-08-19T03:28:30","END_X":-6.1756167,"END_Y":55.323841600000002,"END_DATETIME":"2009-08-19T03:54:16","START_X_ED50":-6.1505377000000001,"START_Y_ED50":55.312860100000002,"END_X_ED50":-6.1739525999999998,"END_Y_ED50":55.324656999999995,"START_X_WGS84":-6.1522008000000001,"START_Y_WGS84":55.3120446,"END_X_WGS84":-6.1756167,"END_Y_WGS84":55.323841600000002,"START_X_BNG":136627,"START_Y_BNG":609852,"END_X_BNG":135221,"END_Y_BNG":611253,"CRUISE_DATA_URL":"http://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item175099","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2009_5/19398262","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2009_5/19398262","SCAN_INFORMATION":"Rathlin record. Data distortion fix 104-105.5; 107.2-108.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283330","properties":{"QL_SVY_LINE_ID":283330,"SVY_LINE_ID":2196080,"CRUISE":"2009/5","SVY_LINE":"70","CRUISE_LINE":"2009/5#70","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":5,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 84","START_X":-19.224398300000001,"START_Y":57.6816423,"START_DATETIME":"2009-09-04T10:52:16","END_X":-19.140435700000001,"END_Y":57.6804098,"END_DATETIME":"2009-09-04T11:35:24","START_X_ED50":-19.222376400000002,"START_Y_ED50":57.6825689,"END_X_ED50":-19.1384151,"END_Y_ED50":57.681335099999998,"START_X_WGS84":-19.224398300000001,"START_Y_WGS84":57.6816423,"END_X_WGS84":-19.140435700000001,"END_Y_WGS84":57.6804098,"START_X_BNG":-620259,"START_Y_BNG":996925,"END_X_BNG":-615388,"END_Y_BNG":995509,"CRUISE_DATA_URL":"http://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item175099","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2009_5/19398411","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2009_5/19398411","SCAN_INFORMATION":"Fix (921-929) on record. 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Data distortion fix 543.4-544. Fix 539-540 missing line/text. Line 30 also on record.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","QUALITY_ASSESSMENT":"High","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"257316","properties":{"QL_SVY_LINE_ID":257316,"SVY_LINE_ID":30598371,"CRUISE":"1990/5","SVY_LINE":"22","CRUISE_LINE":"1990/5#22","CLIENT":"Natural Environment Research Council","CONTRACTOR":"Natural Environment Research 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following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"251182","properties":{"QL_SVY_LINE_ID":251182,"SVY_LINE_ID":36416543,"CRUISE":"1976/2","SVY_LINE":"3","CRUISE_LINE":"1976/2#3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1976_2/19411083","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1976_2/19411083","SCAN_INFORMATION":"Apparently lines 1; 2 and 3. There are no obvious divisions between lines and no fix line/text to differentiate which line is which.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"251190","properties":{"QL_SVY_LINE_ID":251190,"SVY_LINE_ID":36416548,"CRUISE":"1976/2","SVY_LINE":"8","CRUISE_LINE":"1976/2#8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1976_2/19411088","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1976_2/19411088","SCAN_INFORMATION":"Data gap fix 2.8; 3.1.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283103","properties":{"QL_SVY_LINE_ID":283103,"SVY_LINE_ID":2073859,"CRUISE":"2009/1","SVY_LINE":"30","CRUISE_LINE":"2009/1#30","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Surface Tow Boomer","LINE_LENGTH":4,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"27700","EPSG":"OSGB 1936 / British National Grid","START_X":589206.84999999998,"START_Y":173779.55000000002,"START_DATETIME":"2009-03-12T09:45:34","END_X":585140.65000000002,"END_Y":173190.76000000001,"END_DATETIME":"2009-03-12T10:12:50","START_X_ED50":0.7218734,"START_Y_ED50":51.4322759,"END_X_ED50":0.66314020000000007,"END_Y_ED50":51.4283304,"START_X_WGS84":0.72049759999999996,"START_Y_WGS84":51.431421899999997,"END_X_WGS84":0.6617632,"END_Y_WGS84":51.4274755,"START_X_BNG":589207,"START_Y_BNG":173780,"END_X_BNG":585141,"END_Y_BNG":173191,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2009_1/19397427","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2009_1/19397427","SCAN_INFORMATION":"Fix 547 missing text. Line 29 also on record.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","QUALITY_ASSESSMENT":"High","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283104","properties":{"QL_SVY_LINE_ID":283104,"SVY_LINE_ID":2073833,"CRUISE":"2009/1","SVY_LINE":"4","CRUISE_LINE":"2009/1#4","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Surface Tow Boomer","LINE_LENGTH":5,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"27700","EPSG":"OSGB 1936 / British National Grid","START_X":590665.31000000006,"START_Y":176353.85000000001,"START_DATETIME":"2009-03-10T10:17:14","END_X":586665.62,"END_Y":173738.55000000002,"END_DATETIME":"2009-03-10T10:47:54","START_X_ED50":0.74421440000000005,"START_Y_ED50":51.454906899999997,"END_X_ED50":0.68533840000000001,"END_Y_ED50":51.432750200000001,"START_X_WGS84":0.74283850000000007,"START_Y_WGS84":51.454053799999997,"END_X_WGS84":0.68396180000000006,"END_Y_WGS84":51.431895799999999,"START_X_BNG":590665,"START_Y_BNG":176354,"END_X_BNG":586666,"END_Y_BNG":173739,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2009_1/19397437","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2009_1/19397437","SCAN_INFORMATION":"Fix (142-157) on record. Data distortion fix 146.4-146.5. Fix 142-155 fix lines white.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","QUALITY_ASSESSMENT":"High","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283105","properties":{"QL_SVY_LINE_ID":283105,"SVY_LINE_ID":2073835,"CRUISE":"2009/1","SVY_LINE":"6","CRUISE_LINE":"2009/1#6","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Surface Tow Boomer","LINE_LENGTH":2,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"27700","EPSG":"OSGB 1936 / British National Grid","START_X":587050.44000000006,"START_Y":172849.55000000002,"START_DATETIME":"2009-03-10T11:04:17","END_X":588528.23999999999,"END_Y":173102.82000000001,"END_DATETIME":"2009-03-10T11:24:12","START_X_ED50":0.69039850000000003,"START_Y_ED50":51.424638899999998,"END_X_ED50":0.71176299999999992,"END_Y_ED50":51.426424099999998,"START_X_WGS84":0.68902229999999998,"START_Y_WGS84":51.423784300000001,"END_X_WGS84":0.7103872,"END_Y_WGS84":51.425569799999998,"START_X_BNG":587050,"START_Y_BNG":172850,"END_X_BNG":588528,"END_Y_BNG":173103,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2009_1/19397439","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2009_1/19397439","SCAN_INFORMATION":"Fix (170-175) on record. Fix 165-169 missing line/text. Spurious fix 6 on record.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","QUALITY_ASSESSMENT":"High","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"281454","properties":{"QL_SVY_LINE_ID":281454,"SVY_LINE_ID":96120,"CRUISE":"1969/SM/9","SVY_LINE":"3","CRUISE_LINE":"1969/SM/9#3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","LINE_LENGTH":19,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-4.6951999999999998,"START_Y":55.458600000000004,"START_DATETIME":"1969-12-08T01:30:00","END_X":-4.7681000000000004,"END_Y":55.621600000000001,"END_DATETIME":"1969-12-08T04:00:00","START_X_ED50":-4.6951999999999998,"START_Y_ED50":55.458600000000004,"END_X_ED50":-4.7681000000000004,"END_Y_ED50":55.621600000000001,"START_X_WGS84":-4.6968367999999998,"START_Y_WGS84":55.457808499999999,"END_X_WGS84":-4.7697450999999997,"END_Y_WGS84":55.620812999999998,"START_X_BNG":229573,"START_Y_BNG":621525,"END_X_BNG":225687,"END_Y_BNG":639840,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1969_SM_9/19381839","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1969_SM_9/19381839","SCAN_INFORMATION":"Data gap fix 4.4. Data distortion fix 13; 13.3.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"281455","properties":{"QL_SVY_LINE_ID":281455,"SVY_LINE_ID":96108,"CRUISE":"1969/SM/9","SVY_LINE":"10","CRUISE_LINE":"1969/SM/9#10","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","LINE_LENGTH":2,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-5.3136000000000001,"START_Y":55.756700000000002,"START_DATETIME":"1969-12-11T02:50:00","END_X":-5.3388,"END_Y":55.758000000000003,"END_DATETIME":"1969-12-11T03:00:00","START_X_ED50":-5.3136000000000001,"START_Y_ED50":55.756700000000002,"END_X_ED50":-5.3388,"END_Y_ED50":55.758000000000003,"START_X_WGS84":-5.3152629000000005,"START_Y_WGS84":55.755910399999998,"END_X_WGS84":-5.3404635000000003,"END_Y_WGS84":55.757210100000002,"START_X_BNG":192068,"START_Y_BNG":656373,"END_X_BNG":190494,"END_Y_BNG":656593,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1969_SM_9/19381829","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1969_SM_9/19381829","SCAN_INFORMATION":"Fix (2) on record. Data gap fix 1.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"279862","properties":{"QL_SVY_LINE_ID":279862,"SVY_LINE_ID":96208,"CRUISE":"1970/2","SVY_LINE":"154B","CRUISE_LINE":"1970/2#154B","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":13,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-5.0283000000000007,"START_Y":52.189,"START_DATETIME":"1970-05-04T02:20:00","END_X":-5.2187999999999999,"END_Y":52.201599999999999,"END_DATETIME":"1970-05-04T03:20:00","START_X_ED50":-5.0283000000000007,"START_Y_ED50":52.189,"END_X_ED50":-5.2187999999999999,"END_Y_ED50":52.201599999999999,"START_X_WGS84":-5.0298242999999996,"START_Y_WGS84":52.1881001,"END_X_WGS84":-5.2203286000000002,"END_Y_WGS84":52.200698099999997,"START_X_BNG":192989,"START_Y_BNG":258757,"END_X_BNG":180032,"END_Y_BNG":260719,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1970_2/19379785","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1970_2/19379785","SCAN_INFORMATION":"Called Line 154 on record.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"279278","properties":{"QL_SVY_LINE_ID":279278,"SVY_LINE_ID":97183,"CRUISE":"1972/4","SVY_LINE":"58","CRUISE_LINE":"1972/4#58","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":77,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":2.9900000000000002,"START_Y":57.197000000000003,"START_DATETIME":"1972-07-30T20:20:00","END_X":1.72,"END_Y":57.200000000000003,"END_DATETIME":"1972-07-31T02:00:00","START_X_ED50":2.9900000000000002,"START_Y_ED50":57.197000000000003,"END_X_ED50":1.72,"END_Y_ED50":57.200000000000003,"START_X_WGS84":2.9884843999999999,"START_Y_WGS84":57.196364199999998,"END_X_WGS84":1.71845,"END_Y_WGS84":57.199349300000002,"START_X_BNG":701392,"START_Y_BNG":822765,"END_X_BNG":624719,"END_Y_BNG":818192,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1972_4/19372205","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1972_4/19372205","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"284981","properties":{"QL_SVY_LINE_ID":284981,"SVY_LINE_ID":2099244,"CRUISE":"2008/4_MEPF","SVY_LINE":"7BX","CRUISE_LINE":"2008/4_MEPF#7BX","CLIENT":"Marine Aggregate Levy Sustainability Fund","CONTRACTOR":"CEFAS","GEOPHYS_EQUIP":"Surface Tow Boomer","ADDITIONAL_INFO":"Rerun of line 7","LINE_LENGTH":79,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 84","START_X":2.1699349999999997,"START_Y":52.881937999999998,"START_DATETIME":"2008-10-06T04:48:30","END_X":2.2378399999999998,"END_Y":52.179179999999995,"END_DATETIME":"2008-10-06T14:01:16","START_X_ED50":2.1713203000000001,"START_Y_ED50":52.882730299999999,"END_X_ED50":2.2392023999999999,"END_Y_ED50":52.179993799999998,"START_X_WGS84":2.1699349999999997,"START_Y_WGS84":52.881937999999998,"END_X_WGS84":2.2378399999999998,"END_Y_WGS84":52.179179999999995,"START_X_BNG":680647,"START_Y_BNG":339754,"END_X_BNG":689807,"END_Y_BNG":261905,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2008_4_MEPF/19814786","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2008_4_MEPF/19814786","SCAN_INFORMATION":"Fix (102-157; 157-210) on record. 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Called Line IGS-1A (2 of 2) SPs 105-364 on record.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"284881","properties":{"QL_SVY_LINE_ID":284881,"SVY_LINE_ID":42572903,"CRUISE":"1968/Passage","SVY_LINE":"C","CRUISE_LINE":"1968/Passage#C","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1968_Passage/19452265","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1968_Passage/19452265","SCAN_INFORMATION":"Fix (44-93) on record. Data gap fix 1-43. Fix 54 missing line/text. 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Pinger recorded separately - fix numbers and times differ from main nav. Raw Field Seismic Data in need of significant processing. 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Fix numbers on record do not match database as this was a non-BGS equipment. Use timestamps for correlation. Many timestamps have the hour value incorrect - out by +1.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","QUALITY_ASSESSMENT":"Low","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"279290","properties":{"QL_SVY_LINE_ID":279290,"SVY_LINE_ID":97148,"CRUISE":"1972/4","SVY_LINE":"26","CRUISE_LINE":"1972/4#26","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","LINE_LENGTH":295,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":2.9630000000000001,"START_Y":57.997,"START_DATETIME":"1972-07-09T06:20:00","END_X":-2.0180000000000002,"END_Y":57.997,"END_DATETIME":"1972-07-10T04:10:00","START_X_ED50":2.9630000000000001,"START_Y_ED50":57.997,"END_X_ED50":-2.0180000000000002,"END_Y_ED50":57.997,"START_X_WGS84":2.9614509,"START_Y_WGS84":57.996393099999999,"END_X_WGS84":-2.0196817,"END_Y_WGS84":57.996331499999997,"START_X_BNG":693244,"START_Y_BNG":911569,"END_X_BNG":398936,"END_Y_BNG":900790,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1972_4/19372059","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1972_4/19372059","SCAN_INFORMATION":"Fix (35-132) on record. Data gap fix 1-34. Fix 46 missing line.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"279291","properties":{"QL_SVY_LINE_ID":279291,"SVY_LINE_ID":97168,"CRUISE":"1972/4","SVY_LINE":"44","CRUISE_LINE":"1972/4#44","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological 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to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283507","properties":{"QL_SVY_LINE_ID":283507,"SVY_LINE_ID":33754866,"CRUISE":"1968/1","SVY_LINE":"2A","CRUISE_LINE":"1968/1#2A","CLIENT":"British Geological Survey","CONTRACTOR":"Seismograph Service Ltd","GEOPHYS_EQUIP":"Explosive 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accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282327","properties":{"QL_SVY_LINE_ID":282327,"SVY_LINE_ID":95781,"CRUISE":"1969/2","SVY_LINE":"23","CRUISE_LINE":"1969/2#23","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological 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under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282404","properties":{"QL_SVY_LINE_ID":282404,"SVY_LINE_ID":95803,"CRUISE":"1969/2","SVY_LINE":"34B","CRUISE_LINE":"1969/2#34B","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological 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Data gap fix 13. Contains continuation of Line 2 fix 32-42. 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Called Line 14 (1 of 2) SPs 50621-54023 on record. 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Start and End of line handwritten. 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Called Line 10 SPs 134016-131551 on record. 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Line 6A fix 843-1165 and Line 6B fix 739-842 on record.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"279036","properties":{"QL_SVY_LINE_ID":279036,"SVY_LINE_ID":101148,"CRUISE":"1993/3","SVY_LINE":"461/5","CRUISE_LINE":"1993/3#461/5","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","LINE_LENGTH":8,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":9.6889000000000003,"START_Y":58.078700000000005,"START_DATETIME":"1993-10-01T00:30:00","END_X":9.5861999999999998,"END_Y":58.033500000000004,"END_DATETIME":"1993-10-01T01:50:00","START_X_ED50":9.6889000000000003,"START_Y_ED50":58.078700000000005,"END_X_ED50":9.5861999999999998,"END_Y_ED50":58.033500000000004,"START_X_WGS84":9.6875449000000007,"START_Y_WGS84":58.0781706,"END_X_WGS84":9.5848434000000005,"END_Y_WGS84":58.032967800000002,"START_X_BNG":1087323,"START_Y_BNG":969715,"END_X_BNG":1082189,"END_Y_BNG":963679,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1993_3/19543985","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1993_3/19543985","SCAN_INFORMATION":"Fix (0030-0150) on record. Fix on record timestamp only. Data distortion , multiple instances.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282289","properties":{"QL_SVY_LINE_ID":282289,"SVY_LINE_ID":95805,"CRUISE":"1969/2","SVY_LINE":"34R","CRUISE_LINE":"1969/2#34R","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":138,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-4.1654999999999998,"START_Y":54.6723,"START_DATETIME":"1969-05-14T17:39:00","END_X":-5.7366000000000001,"END_Y":53.865600000000001,"END_DATETIME":"1969-05-15T06:40:00","START_X_ED50":-4.1654999999999998,"START_Y_ED50":54.6723,"END_X_ED50":-5.7366000000000001,"END_Y_ED50":53.865600000000001,"START_X_WGS84":-4.1670942000000002,"START_Y_WGS84":54.671489299999998,"END_X_WGS84":-5.7381979999999997,"END_Y_WGS84":53.864742999999997,"START_X_BNG":260349,"START_Y_BNG":532870,"END_X_BNG":154313,"END_Y_BNG":447428,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1969_2/19393043","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1969_2/19393043","SCAN_INFORMATION":"Fix 17; 20; 32 missing line/text. Two fix 27s - left hand one should be fix 26.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282290","properties":{"QL_SVY_LINE_ID":282290,"SVY_LINE_ID":95808,"CRUISE":"1969/2","SVY_LINE":"35B","CRUISE_LINE":"1969/2#35B","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":61,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-5.1238000000000001,"START_Y":54.268900000000002,"START_DATETIME":"1969-05-05T21:28:00","END_X":-5.8191000000000006,"END_Y":53.908700000000003,"END_DATETIME":"1969-05-06T01:40:00","START_X_ED50":-5.1238000000000001,"START_Y_ED50":54.268900000000002,"END_X_ED50":-5.8191000000000006,"END_Y_ED50":53.908700000000003,"START_X_WGS84":-5.1253998999999997,"START_Y_WGS84":54.268063900000001,"END_X_WGS84":-5.8207012999999996,"END_Y_WGS84":53.907843300000003,"START_X_BNG":196574,"START_Y_BNG":490332,"END_X_BNG":149149,"END_Y_BNG":452509,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1969_2/19393046","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1969_2/19393046","SCAN_INFORMATION":"Data distortion fix 46.7-48. Called line 35 on record.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282291","properties":{"QL_SVY_LINE_ID":282291,"SVY_LINE_ID":95821,"CRUISE":"1969/2","SVY_LINE":"3R","CRUISE_LINE":"1969/2#3R","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":35,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-3.7230000000000003,"START_Y":54.480400000000003,"START_DATETIME":"1969-05-13T03:54:00","END_X":-4.0078000000000005,"END_Y":54.751800000000003,"END_DATETIME":"1969-05-13T06:35:00","START_X_ED50":-3.7230000000000003,"START_Y_ED50":54.480400000000003,"END_X_ED50":-4.0078000000000005,"END_Y_ED50":54.751800000000003,"START_X_WGS84":-3.724577,"START_Y_WGS84":54.479588700000001,"END_X_WGS84":-4.0093937000000004,"END_Y_WGS84":54.750993899999997,"START_X_BNG":288358,"START_Y_BNG":510729,"END_X_BNG":270770,"END_Y_BNG":541413,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1969_2/19393059","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1969_2/19393059","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282292","properties":{"QL_SVY_LINE_ID":282292,"SVY_LINE_ID":95828,"CRUISE":"1969/2","SVY_LINE":"42A","CRUISE_LINE":"1969/2#42A","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":18,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-5.3284000000000002,"START_Y":53.834500000000006,"START_DATETIME":"1969-05-04T06:50:00","END_X":-5.1208,"END_Y":53.935700000000004,"END_DATETIME":"1969-05-04T08:30:00","START_X_ED50":-5.3284000000000002,"START_Y_ED50":53.834500000000006,"END_X_ED50":-5.1208,"END_Y_ED50":53.935700000000004,"START_X_WGS84":-5.3299880999999996,"START_Y_WGS84":53.833647300000003,"END_X_WGS84":-5.1223874,"END_Y_WGS84":53.934853199999999,"START_X_BNG":180980,"START_Y_BNG":442631,"END_X_BNG":195132,"END_Y_BNG":453265,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1969_2/19393066","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1969_2/19393066","SCAN_INFORMATION":"Data poor fix 9-13. Called line 42 on record.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"279354","properties":{"QL_SVY_LINE_ID":279354,"SVY_LINE_ID":97160,"CRUISE":"1972/4","SVY_LINE":"37","CRUISE_LINE":"1972/4#37","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":114,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":0.0117,"START_Y":57,"START_DATETIME":"1972-07-16T02:10:00","END_X":0.02,"END_Y":58.018300000000004,"END_DATETIME":"1972-07-16T10:20:00","START_X_ED50":0.0117,"START_Y_ED50":57,"END_X_ED50":0.02,"END_Y_ED50":58.018300000000004,"START_X_WGS84":0.010113500000000001,"START_Y_WGS84":56.999321299999998,"END_X_WGS84":0.0183702,"END_Y_WGS84":58.017658099999998,"START_X_BNG":522205,"START_Y_BNG":791591,"END_X_BNG":519338,"END_Y_BNG":904945,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1972_4/19372182","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1972_4/19372182","SCAN_INFORMATION":"Data gap fix 42.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"279948","properties":{"QL_SVY_LINE_ID":279948,"SVY_LINE_ID":96229,"CRUISE":"1970/2","SVY_LINE":"1100","CRUISE_LINE":"1970/2#1100","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":95,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-5.2530000000000001,"START_Y":52.412400000000005,"START_DATETIME":"1970-05-11T01:30:00","END_X":-6.0902000000000003,"END_Y":51.740500000000004,"END_DATETIME":"1970-05-11T08:00:00","START_X_ED50":-5.2530000000000001,"START_Y_ED50":52.412400000000005,"END_X_ED50":-6.0902000000000003,"END_Y_ED50":51.740500000000004,"START_X_WGS84":-5.2545364000000001,"START_Y_WGS84":52.411504100000002,"END_X_WGS84":-6.0917309999999993,"END_Y_WGS84":51.739573300000004,"START_X_BNG":178750,"START_Y_BNG":284263,"END_X_BNG":117618,"END_Y_BNG":212468,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1970_2/19379805","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1970_2/19379805","SCAN_INFORMATION":"Fix (1-41; 42-78) on record.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"279961","properties":{"QL_SVY_LINE_ID":279961,"SVY_LINE_ID":96135,"CRUISE":"1970/1","SVY_LINE":"26","CRUISE_LINE":"1970/1#26","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":48,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-6.0209999999999999,"START_Y":53.609200000000001,"START_DATETIME":"1970-02-19T14:10:00","END_X":-5.4995000000000003,"END_Y":53.779800000000002,"END_DATETIME":"1970-02-19T18:00:00","START_X_ED50":-6.0209999999999999,"START_Y_ED50":53.609200000000001,"END_X_ED50":-5.4995000000000003,"END_Y_ED50":53.779800000000002,"START_X_WGS84":-6.0225945000000003,"START_Y_WGS84":53.608331300000003,"END_X_WGS84":-5.5010897999999999,"END_Y_WGS84":53.778943400000003,"START_X_BNG":134006,"START_Y_BNG":419945,"END_X_BNG":169425,"END_Y_BNG":437091,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1970_1/19407295","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1970_1/19407295","SCAN_INFORMATION":"Fix (3-23) on record. Data gap fix 1-2; 15-16; 18-19; 22; 24. Fix 3-5; 7 missing line.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282973","properties":{"QL_SVY_LINE_ID":282973,"SVY_LINE_ID":2048764,"CRUISE":"2006/2","SVY_LINE":"7","CRUISE_LINE":"2006/2#7","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Airgun/Sleeve Gun","ADDITIONAL_INFO":"Seastate moderate to good, ocean swell","LINE_LENGTH":18,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 84","START_X":-17.836209,"START_Y":59.002449999999996,"START_DATETIME":"2006-05-26T06:12:20","END_X":-17.911486,"END_Y":59.155735999999997,"END_DATETIME":"2006-05-26T08:30:03","START_X_ED50":-17.834135,"START_Y_ED50":59.0033101,"END_X_ED50":-17.9094017,"END_Y_ED50":59.156591900000002,"START_X_WGS84":-17.836209,"START_Y_WGS84":59.002449999999996,"END_X_WGS84":-17.911486,"END_Y_WGS84":59.155735999999997,"START_X_BNG":-504139,"START_Y_BNG":1120992,"END_X_BNG":-504287,"END_Y_BNG":1138774,"CRUISE_DATA_URL":"http://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item175097","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2006_2/19395605","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2006_2/19395605","SCAN_INFORMATION":"Fix (0620-0830) on record. No fix numbers - timestamps only.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282974","properties":{"QL_SVY_LINE_ID":282974,"SVY_LINE_ID":2048765,"CRUISE":"2006/2","SVY_LINE":"8","CRUISE_LINE":"2006/2#8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Airgun/Sleeve Gun","ADDITIONAL_INFO":"Seastate moderate to good, ocean swell","LINE_LENGTH":18,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 84","START_X":-17.913557999999998,"START_Y":59.164339999999996,"START_DATETIME":"2006-05-26T08:38:13","END_X":-17.773529,"END_Y":59.313700000000004,"END_DATETIME":"2006-05-26T11:10:08","START_X_ED50":-17.911473099999998,"START_Y_ED50":59.165195699999998,"END_X_ED50":-17.771437599999999,"END_Y_ED50":59.314548299999998,"START_X_WGS84":-17.913557999999998,"START_Y_WGS84":59.164339999999996,"END_X_WGS84":-17.773529,"END_Y_WGS84":59.313700000000004,"START_X_BNG":-504173,"START_Y_BNG":1139743,"END_X_BNG":-492354,"END_Y_BNG":1154150,"CRUISE_DATA_URL":"http://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item175097","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2006_2/19395606","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2006_2/19395606","SCAN_INFORMATION":"Fix (0840-1110) on record. 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Called Line 4 (2 of 6) SPs 2505-2531 on record.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282436","properties":{"QL_SVY_LINE_ID":282436,"SVY_LINE_ID":95779,"CRUISE":"1969/2","SVY_LINE":"22A","CRUISE_LINE":"1969/2#22A","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":17,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-4.9727000000000006,"START_Y":53.906000000000006,"START_DATETIME":"1969-05-09T00:09:00","END_X":-4.8463000000000003,"END_Y":53.770700000000005,"END_DATETIME":"1969-05-09T01:27:00","START_X_ED50":-4.9727000000000006,"START_Y_ED50":53.906000000000006,"END_X_ED50":-4.8463000000000003,"END_Y_ED50":53.770700000000005,"START_X_WGS84":-4.9742832000000003,"START_Y_WGS84":53.905154199999998,"END_X_WGS84":-4.8478754999999998,"END_Y_WGS84":53.769851500000001,"START_X_BNG":204713,"START_Y_BNG":449544,"END_X_BNG":212410,"END_Y_BNG":434154,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1969_2/19393017","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1969_2/19393017","SCAN_INFORMATION":"Fix (39-46) on record. Data gap fix 47. Called line 22 on record.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282437","properties":{"QL_SVY_LINE_ID":282437,"SVY_LINE_ID":95788,"CRUISE":"1969/2","SVY_LINE":"26RA","CRUISE_LINE":"1969/2#26RA","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":25,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-5.5102000000000002,"START_Y":53.957900000000002,"START_DATETIME":"1969-05-15T11:40:00","END_X":-5.7154000000000007,"END_Y":54.145700000000005,"END_DATETIME":"1969-05-15T13:40:00","START_X_ED50":-5.5102000000000002,"START_Y_ED50":53.957900000000002,"END_X_ED50":-5.7154000000000007,"END_Y_ED50":54.145700000000005,"START_X_WGS84":-5.5117966000000003,"START_Y_WGS84":53.957048899999997,"END_X_WGS84":-5.7170079999999999,"END_Y_WGS84":54.144852200000003,"START_X_BNG":169702,"START_Y_BNG":456931,"END_X_BNG":157342,"END_Y_BNG":478500,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1969_2/19393026","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1969_2/19393026","SCAN_INFORMATION":"Data distortion fix 15-21. Called line 26R on record.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282438","properties":{"QL_SVY_LINE_ID":282438,"SVY_LINE_ID":95796,"CRUISE":"1969/2","SVY_LINE":"30R","CRUISE_LINE":"1969/2#30R","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological 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Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"258680","properties":{"QL_SVY_LINE_ID":258680,"SVY_LINE_ID":8616688,"CRUISE":"2012/9_MS","SVY_LINE":"8","CRUISE_LINE":"2012/9_MS#8","CLIENT":"Marine Scotland","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Surface Tow Boomer","LINE_LENGTH":19,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 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[year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"258684","properties":{"QL_SVY_LINE_ID":258684,"SVY_LINE_ID":8616684,"CRUISE":"2012/9_MS","SVY_LINE":"4","CRUISE_LINE":"2012/9_MS#4","CLIENT":"Marine Scotland","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Surface Tow Boomer","LINE_LENGTH":21,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 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[year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"258690","properties":{"QL_SVY_LINE_ID":258690,"SVY_LINE_ID":8616741,"CRUISE":"2012/9_MS","SVY_LINE":"61","CRUISE_LINE":"2012/9_MS#61","CLIENT":"Marine Scotland","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Surface Tow Boomer","LINE_LENGTH":6,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 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[year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283869","properties":{"QL_SVY_LINE_ID":283869,"SVY_LINE_ID":34003359,"CRUISE":"1977/1","SVY_LINE":"21B","CRUISE_LINE":"1977/1#21B","CLIENT":"British Geological Survey","CONTRACTOR":"S&A Geophysical","GEOPHYS_EQUIP":"Airgun/Sleeve 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Called Line 77-21 SPs 10-2750 on record. Line 21A fix 10-2540 and Line 21B fix 40-2750 on record.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283522","properties":{"QL_SVY_LINE_ID":283522,"SVY_LINE_ID":33754856,"CRUISE":"1968/1","SVY_LINE":"8","CRUISE_LINE":"1968/1#8","CLIENT":"British Geological Survey","CONTRACTOR":"Seismograph Service Ltd","GEOPHYS_EQUIP":"Explosive Charge","LINE_LENGTH":37,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-5.8646111000000003,"START_Y":52.0625833,"END_X":-5.3963888999999998,"END_Y":51.967000000000006,"START_X_ED50":-5.8646111000000003,"START_Y_ED50":52.0625833,"END_X_ED50":-5.3963888999999998,"END_Y_ED50":51.967000000000006,"START_X_WGS84":-5.8661482999999999,"START_Y_WGS84":52.061669100000003,"END_X_WGS84":-5.3979134000000002,"END_Y_WGS84":51.966088800000001,"START_X_BNG":135090,"START_Y_BNG":247423,"END_X_BNG":166678,"END_Y_BNG":235190,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1968_1/19403110","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1968_1/19403110","SCAN_INFORMATION":"Fix (230-364; 365-404) on record.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283523","properties":{"QL_SVY_LINE_ID":283523,"SVY_LINE_ID":33754865,"CRUISE":"1968/1","SVY_LINE":"11B","CRUISE_LINE":"1968/1#11B","CLIENT":"British Geological Survey","CONTRACTOR":"Seismograph Service Ltd","GEOPHYS_EQUIP":"Explosive Charge","LINE_LENGTH":33,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-5.6422222,"START_Y":52.279083300000003,"END_X":-5.7978332999999997,"END_Y":51.996722200000001,"START_X_ED50":-5.6422222,"START_Y_ED50":52.279083300000003,"END_X_ED50":-5.7978332999999997,"END_Y_ED50":51.996722200000001,"START_X_WGS84":-5.6437621,"START_Y_WGS84":52.278178400000002,"END_X_WGS84":-5.7993668999999999,"END_Y_WGS84":51.995806799999997,"START_X_BNG":151539,"START_Y_BNG":270704,"END_X_BNG":139282,"END_Y_BNG":239859,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1968_1/19403092","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1968_1/19403092","SCAN_INFORMATION":"Called Line 11 (2 of 2) SPs 6500-6324; 5483-5318 on record. Line 11A fix 6324-6500 and Line 11B fix 5318-5483 on record.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"279019","properties":{"QL_SVY_LINE_ID":279019,"SVY_LINE_ID":101149,"CRUISE":"1993/3","SVY_LINE":"461/6","CRUISE_LINE":"1993/3#461/6","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Parametric Sound Source","LINE_LENGTH":2,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":9.6595000000000013,"START_Y":58.069100000000006,"START_DATETIME":"1993-10-01T03:50:00","END_X":9.6856000000000009,"END_Y":58.052800000000005,"END_DATETIME":"1993-10-01T04:15:00","START_X_ED50":9.6595000000000013,"START_Y_ED50":58.069100000000006,"END_X_ED50":9.6856000000000009,"END_Y_ED50":58.052800000000005,"START_X_WGS84":9.6581443999999994,"START_Y_WGS84":58.0685699,"END_X_WGS84":9.6842457999999993,"END_Y_WGS84":58.052269600000002,"START_X_BNG":1085791,"START_Y_BNG":968355,"END_X_BNG":1087632,"END_Y_BNG":966824,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1993_3/19543961","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1993_3/19543961","SCAN_INFORMATION":"Roll contains Line 461/1 to 461/7. 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the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282132","properties":{"QL_SVY_LINE_ID":282132,"SVY_LINE_ID":95932,"CRUISE":"1969/3","SVY_LINE":"56","CRUISE_LINE":"1969/3#56","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological 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Sweep: 1.2 sec.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282541","properties":{"QL_SVY_LINE_ID":282541,"SVY_LINE_ID":95557,"CRUISE":"1968/3","SVY_LINE":"16","CRUISE_LINE":"1968/3#16","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":22,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-4.8002000000000002,"START_Y":54.015599999999999,"START_DATETIME":"1968-06-24T19:17:00","END_X":-4.7986000000000004,"END_Y":53.818000000000005,"END_DATETIME":"1968-06-24T22:00:00","START_X_ED50":-4.8002000000000002,"START_Y_ED50":54.015599999999999,"END_X_ED50":-4.7986000000000004,"END_Y_ED50":53.818000000000005,"START_X_WGS84":-4.8017835,"START_Y_WGS84":54.014759900000001,"END_X_WGS84":-4.8001762000000001,"END_Y_WGS84":53.817153599999997,"START_X_BNG":216524,"START_Y_BNG":461273,"END_X_BNG":215761,"END_Y_BNG":439290,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1968_3/19396427","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1968_3/19396427","SCAN_INFORMATION":"Sweep changes fix 4.2; 4.4.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283532","properties":{"QL_SVY_LINE_ID":283532,"SVY_LINE_ID":33828484,"CRUISE":"1969/1","SVY_LINE":"3","CRUISE_LINE":"1969/1#3","CLIENT":"British Geological Survey","CONTRACTOR":"Seismograph Service Ltd","GEOPHYS_EQUIP":"Sleeve Exploder","LINE_LENGTH":67,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-7.6825277999999999,"START_Y":56.203888900000003,"END_X":-7.2466667000000005,"END_Y":56.742666700000001,"START_X_ED50":-7.6825277999999999,"START_Y_ED50":56.203888900000003,"END_X_ED50":-7.2466667000000005,"END_Y_ED50":56.742666700000001,"START_X_WGS84":-7.6842616000000001,"START_Y_WGS84":56.203082500000001,"END_X_WGS84":-7.2484150999999999,"END_Y_WGS84":56.741884599999999,"START_X_BNG":47655,"START_Y_BNG":715714,"END_X_BNG":79234,"END_Y_BNG":773442,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1969_1/19403397","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1969_1/19403397","SCAN_INFORMATION":"Fix (147017-149081) on record. Called Line 3 (1 of 2) SPs 147017-149081 on record. Data gap fix 145241-147016.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"278111","properties":{"QL_SVY_LINE_ID":278111,"SVY_LINE_ID":95510,"CRUISE":"1968/2","SVY_LINE":"43R","CRUISE_LINE":"1968/2#43R","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","LINE_LENGTH":7,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":0.042500000000000003,"START_Y":53.537800000000004,"START_DATETIME":"1968-03-11T11:05:00","END_X":0.074499999999999997,"END_Y":53.600000000000001,"END_DATETIME":"1968-03-11T11:50:00","START_X_ED50":0.042500000000000003,"START_Y_ED50":53.537800000000004,"END_X_ED50":0.074499999999999997,"END_Y_ED50":53.600000000000001,"START_X_WGS84":0.0410429,"START_Y_WGS84":53.537004199999998,"END_X_WGS84":0.073041599999999998,"END_Y_WGS84":53.599206600000002,"START_X_BNG":535363,"START_Y_BNG":406421,"END_X_BNG":537282,"END_Y_BNG":413402,"CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282325","properties":{"QL_SVY_LINE_ID":282325,"SVY_LINE_ID":95770,"CRUISE":"1969/2","SVY_LINE":"16","CRUISE_LINE":"1969/2#16","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":51,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-4.6623999999999999,"START_Y":54.282600000000002,"START_DATETIME":"1969-04-24T12:08:00","END_X":-5.0730000000000004,"END_Y":54.674400000000006,"END_DATETIME":"1969-04-24T15:50:00","START_X_ED50":-4.6623999999999999,"START_Y_ED50":54.282600000000002,"END_X_ED50":-5.0730000000000004,"END_Y_ED50":54.674400000000006,"START_X_WGS84":-4.6639904000000003,"START_Y_WGS84":54.281770199999997,"END_X_WGS84":-5.0746143000000004,"END_Y_WGS84":54.673577700000003,"START_X_BNG":226671,"START_Y_BNG":490623,"END_X_BNG":201852,"END_Y_BNG":535288,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1969_2/19393008","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1969_2/19393008","SCAN_INFORMATION":"Data distortion fix 6.5-8.3. Taped joins on record.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"285492","properties":{"QL_SVY_LINE_ID":285492,"SVY_LINE_ID":99375,"CRUISE":"1979/12","SVY_LINE":"23","CRUISE_LINE":"1979/12#23","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Deep Tow Boomer","LINE_LENGTH":44,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-8.639800000000001,"START_Y":48.586100000000002,"START_DATETIME":"1979-05-26T10:32:00","END_X":-8.0861000000000001,"END_Y":48.740600000000001,"END_DATETIME":"1979-05-26T14:30:00","START_X_ED50":-8.639800000000001,"START_Y_ED50":48.586100000000002,"END_X_ED50":-8.0861000000000001,"END_Y_ED50":48.740600000000001,"START_X_WGS84":-8.6412824999999991,"START_Y_WGS84":48.585053700000003,"END_X_WGS84":-8.0875771000000007,"END_Y_WGS84":48.739564600000001,"START_X_BNG":-89563,"START_Y_BNG":-124884,"END_X_BNG":-47385,"END_Y_BNG":-111134,"CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"285493","properties":{"QL_SVY_LINE_ID":285493,"SVY_LINE_ID":99374,"CRUISE":"1979/12","SVY_LINE":"22","CRUISE_LINE":"1979/12#22","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Deep Tow Boomer","LINE_LENGTH":45,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-8.1780000000000008,"START_Y":48.8245,"START_DATETIME":"1979-05-26T03:50:00","END_X":-8.7459000000000007,"END_Y":48.6736,"END_DATETIME":"1979-05-26T08:30:00","START_X_ED50":-8.1780000000000008,"START_Y_ED50":48.8245,"END_X_ED50":-8.7459000000000007,"END_Y_ED50":48.6736,"START_X_WGS84":-8.1794811000000003,"START_Y_WGS84":48.823465599999999,"END_X_WGS84":-8.7473869000000004,"END_Y_WGS84":48.672554599999998,"START_X_BNG":-53378,"START_Y_BNG":-101269,"END_X_BNG":-96519,"END_Y_BNG":-114478,"CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282542","properties":{"QL_SVY_LINE_ID":282542,"SVY_LINE_ID":95566,"CRUISE":"1968/3","SVY_LINE":"23","CRUISE_LINE":"1968/3#23","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":50,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-3.6696,"START_Y":53.835599999999999,"START_DATETIME":"1968-06-27T06:09:00","END_X":-3.2723,"END_Y":53.452500000000001,"END_DATETIME":"1968-06-27T10:45:00","START_X_ED50":-3.6696,"START_Y_ED50":53.835599999999999,"END_X_ED50":-3.2723,"END_Y_ED50":53.452500000000001,"START_X_WGS84":-3.6711521999999999,"START_Y_WGS84":53.834768500000003,"END_X_WGS84":-3.2738298000000001,"END_Y_WGS84":53.451661199999997,"START_X_BNG":290122,"START_Y_BNG":438908,"END_X_BNG":315505,"END_Y_BNG":395745,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1968_3/19396435","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1968_3/19396435","SCAN_INFORMATION":"Data gap fix 6.3-7; 23-25. Data distortion multiple instances.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283841","properties":{"QL_SVY_LINE_ID":283841,"SVY_LINE_ID":34003362,"CRUISE":"1977/1","SVY_LINE":"7A","CRUISE_LINE":"1977/1#7A","CLIENT":"British Geological Survey","CONTRACTOR":"S&A Geophysical","GEOPHYS_EQUIP":"Airgun/Sleeve Gun","LINE_LENGTH":22,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-2.0210278000000002,"START_Y":50.442,"END_X":-1.8881111000000002,"END_Y":50.624361100000002,"START_X_ED50":-2.0210278000000002,"START_Y_ED50":50.442,"END_X_ED50":-1.8881111000000002,"END_Y_ED50":50.624361100000002,"START_X_WGS84":-2.0224351999999999,"START_Y_WGS84":50.4410849,"END_X_WGS84":-1.8895208999999999,"END_Y_WGS84":50.623452899999997,"START_X_BNG":398503,"START_Y_BNG":60138,"END_X_BNG":407911,"END_Y_BNG":80422,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1977_1/19488453","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1977_1/19488453","SCAN_INFORMATION":"Reprocessed Filtered Migration record. Called Line 77-07B SPs 10-1358/1060-691/690-10 on record. Line 7A fix 10-1358; Line 7B fix 691-1060 and Line 7C fix 10-690 on record. Line 7A data gap fix 1359-1810. Line 7B data gap fix 670-690; 1061-1100. Line 7C data gap fix 691-710.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282326","properties":{"QL_SVY_LINE_ID":282326,"SVY_LINE_ID":95773,"CRUISE":"1969/2","SVY_LINE":"19","CRUISE_LINE":"1969/2#19","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":74,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-5.4144000000000005,"START_Y":54.670500000000004,"START_DATETIME":"1969-04-23T15:48:00","END_X":-4.8178999999999998,"END_Y":54.101200000000006,"END_DATETIME":"1969-04-23T23:00:00","START_X_ED50":-5.4144000000000005,"START_Y_ED50":54.670500000000004,"END_X_ED50":-4.8178999999999998,"END_Y_ED50":54.101200000000006,"START_X_WGS84":-5.4160215999999997,"START_Y_WGS84":54.669673099999997,"END_X_WGS84":-4.8194869999999996,"END_Y_WGS84":54.100362400000002,"START_X_BNG":179825,"START_Y_BNG":535872,"END_X_BNG":215744,"END_Y_BNG":470840,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1969_2/19393011","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1969_2/19393011","SCAN_INFORMATION":"Data distortion fix 33.3-33.5. Fix 18 missing line. Fix 42 missing line/text.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"285667","properties":{"QL_SVY_LINE_ID":285667,"SVY_LINE_ID":99352,"CRUISE":"1978/4","SVY_LINE":"66","CRUISE_LINE":"1978/4#66","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Airgun/Sleeve Gun","LINE_LENGTH":64,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-9.1306000000000012,"START_Y":49.616500000000002,"START_DATETIME":"1978-07-10T04:10:00","END_X":-8.3245000000000005,"END_Y":49.847700000000003,"END_DATETIME":"1978-07-10T08:50:00","START_X_ED50":-9.1306000000000012,"START_Y_ED50":49.616500000000002,"END_X_ED50":-8.3245000000000005,"END_Y_ED50":49.847700000000003,"START_X_WGS84":-9.1321214000000008,"START_Y_WGS84":49.615474599999999,"END_X_WGS84":-8.3260138999999995,"END_Y_WGS84":49.846691200000002,"START_X_BNG":-114907,"START_Y_BNG":-7185,"END_X_BNG":-54568,"END_Y_BNG":13268,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1978_4/20236788","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1978_4/20236788","SCAN_INFORMATION":"Fix (1-18) on record. Duplicate record. Data gap fix 4-4.2; 19-29.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"251476","properties":{"QL_SVY_LINE_ID":251476,"SVY_LINE_ID":99527,"CRUISE":"1979/2","SVY_LINE":"5","CRUISE_LINE":"1979/2#5","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","LINE_LENGTH":84,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":3.0044,"START_Y":53.083200000000005,"START_DATETIME":"1979-05-04T23:40:00","END_X":3.0017,"END_Y":52.326900000000002,"END_DATETIME":"1979-05-05T05:50:00","START_X_ED50":3.0044,"START_Y_ED50":53.083200000000005,"END_X_ED50":3.0017,"END_Y_ED50":52.326900000000002,"START_X_WGS84":3.0030288000000001,"START_Y_WGS84":53.082423499999997,"END_X_WGS84":3.0003514999999998,"END_Y_WGS84":52.326099300000003,"START_X_BNG":735104,"START_Y_BNG":365617,"END_X_BNG":740774,"END_Y_BNG":281556,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1979_2/19343494","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1979_2/19343494","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"287543","properties":{"QL_SVY_LINE_ID":287543,"SVY_LINE_ID":97286,"CRUISE":"1972/7","SVY_LINE":"9","CRUISE_LINE":"1972/7#9","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":123,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-3.1581000000000001,"START_Y":53.699800000000003,"START_DATETIME":"1972-08-25T14:10:00","END_X":-5.0221,"END_Y":53.701700000000002,"END_DATETIME":"1972-08-25T22:30:00","START_X_ED50":-3.1581000000000001,"START_Y_ED50":53.699800000000003,"END_X_ED50":-5.0221,"END_Y_ED50":53.701700000000002,"START_X_WGS84":-3.1596359999999999,"START_Y_WGS84":53.698970500000001,"END_X_WGS84":-5.0236767000000002,"END_Y_WGS84":53.700846999999996,"START_X_BNG":323536,"START_Y_BNG":423128,"END_X_BNG":200500,"END_Y_BNG":426959,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1972_7/19368726","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1972_7/19368726","SCAN_INFORMATION":"Fix (1-32; 33-51) on record.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283842","properties":{"QL_SVY_LINE_ID":283842,"SVY_LINE_ID":34003359,"CRUISE":"1977/1","SVY_LINE":"21B","CRUISE_LINE":"1977/1#21B","CLIENT":"British Geological Survey","CONTRACTOR":"S&A Geophysical","GEOPHYS_EQUIP":"Airgun/Sleeve Gun","LINE_LENGTH":33,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-2.0024999999999999,"START_Y":50.451027799999999,"END_X":-2.4738888999999999,"END_Y":50.452000000000005,"START_X_ED50":-2.0024999999999999,"START_Y_ED50":50.451027799999999,"END_X_ED50":-2.4738888999999999,"END_Y_ED50":50.452000000000005,"START_X_WGS84":-2.0039072,"START_Y_WGS84":50.450113199999997,"END_X_WGS84":-2.4753061000000001,"END_Y_WGS84":50.451079900000003,"START_X_BNG":399819,"START_Y_BNG":61142,"END_X_BNG":366351,"END_Y_BNG":61357,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1977_1/19488470","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1977_1/19488470","SCAN_INFORMATION":"Reprocessed Filtered Migration record. Called Line 77-21 SPs 10-2750 on record. 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Called Line 77-21 SPs 10-2750 on record. 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Called Line 4 (1 of 6) on record. 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No fix numbers - few timestamps; many fix lines labelled with positions only.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283464","properties":{"QL_SVY_LINE_ID":283464,"SVY_LINE_ID":34974346,"CRUISE":"2012/8","SVY_LINE":"67","CRUISE_LINE":"2012/8#67","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Surface Tow Boomer","LINE_LENGTH":4,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"32630","EPSG":"WGS 84 / UTM zone 30N","START_X":352722.64500000002,"START_Y":6419831.835,"START_DATETIME":"2012-07-03T13:09:46","END_X":349017.69900000002,"END_Y":6418880.4989999998,"END_DATETIME":"2012-07-03T13:35:38","START_X_ED50":-5.4829885999999997,"START_Y_ED50":57.896667600000001,"END_X_ED50":-5.5448208000000001,"END_Y_ED50":57.886894599999998,"START_X_WGS84":-5.4847504999999996,"START_Y_WGS84":57.895949700000003,"END_X_WGS84":-5.5465837000000002,"END_Y_WGS84":57.886175600000001,"START_X_BNG":193571,"START_Y_BNG":894937,"END_X_BNG":189851,"END_Y_BNG":894041,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2012_8/19403673","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2012_8/19403673","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","QUALITY_ASSESSMENT":"Acceptable","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282378","properties":{"QL_SVY_LINE_ID":282378,"SVY_LINE_ID":95764,"CRUISE":"1969/2","SVY_LINE":"12R","CRUISE_LINE":"1969/2#12R","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":59,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-4.6640000000000006,"START_Y":54.733499999999999,"START_DATETIME":"1969-05-10T20:45:00","END_X":-4.2060000000000004,"END_Y":54.2883,"END_DATETIME":"1969-05-11T02:05:00","START_X_ED50":-4.6640000000000006,"START_Y_ED50":54.733499999999999,"END_X_ED50":-4.2060000000000004,"END_Y_ED50":54.2883,"START_X_WGS84":-4.6656075999999995,"START_Y_WGS84":54.732684900000002,"END_X_WGS84":-4.2075806,"END_Y_WGS84":54.287476300000002,"START_X_BNG":228467,"START_Y_BNG":540784,"END_X_BNG":256398,"END_Y_BNG":490232,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1969_2/19393003","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1969_2/19393003","SCAN_INFORMATION":"Fix (1-8; 19-33) on record. Data gap fix 6.1; 9-18. Fix 8 missing text. Data quality poor fix 1-8.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282457","properties":{"QL_SVY_LINE_ID":282457,"SVY_LINE_ID":2048782,"CRUISE":"2006/2","SVY_LINE":"25","CRUISE_LINE":"2006/2#25","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","ADDITIONAL_INFO":"Seastate good, little ocean swell. Pinger recorded separately - fix numbers and times differ from main nav. Raw Field Seismic Data in need of significant processing. 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Fix numbers on record do not match database as this was a non-BGS equipment. Use timestamps for correlation. Many timestamps have the hour value incorrect - out by +1.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","QUALITY_ASSESSMENT":"Low","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282293","properties":{"QL_SVY_LINE_ID":282293,"SVY_LINE_ID":95844,"CRUISE":"1969/2","SVY_LINE":"5R","CRUISE_LINE":"1969/2#5R","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":48,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-4.2529000000000003,"START_Y":54.801600000000001,"START_DATETIME":"1969-05-11T17:57:00","END_X":-3.8606000000000003,"END_Y":54.440400000000004,"END_DATETIME":"1969-05-11T21:53:00","START_X_ED50":-4.2529000000000003,"START_Y_ED50":54.801600000000001,"END_X_ED50":-3.8606000000000003,"END_Y_ED50":54.440400000000004,"START_X_WGS84":-4.2545010999999997,"START_Y_WGS84":54.800792399999999,"END_X_WGS84":-3.8621786,"END_Y_WGS84":54.439585600000001,"START_X_BNG":255175,"START_Y_BNG":547433,"END_X_BNG":279326,"END_Y_BNG":506506,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1969_2/19393082","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1969_2/19393082","SCAN_INFORMATION":"Taped joins on record.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"280756","properties":{"QL_SVY_LINE_ID":280756,"SVY_LINE_ID":1647326,"CRUISE":"2001/1","SVY_LINE":"2","CRUISE_LINE":"2001/1#2","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":105,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 84","START_X":0.81981799999999994,"START_Y":62.469637999999996,"START_DATETIME":"2001-06-29T08:29:55","END_X":2.8457369999999997,"END_Y":62.448218999999995,"END_DATETIME":"2001-06-29T19:39:49","START_X_ED50":0.82165450000000007,"START_Y_ED50":62.470099300000001,"END_X_ED50":2.8475089000000002,"END_Y_ED50":62.448655600000002,"START_X_WGS84":0.81981799999999994,"START_Y_WGS84":62.469637999999996,"END_X_WGS84":2.8457369999999997,"END_Y_WGS84":62.448218999999995,"START_X_BNG":545488,"START_Y_BNG":1402176,"END_X_BNG":650008,"END_Y_BNG":1405993,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2001_1/19380361","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2001_1/19380361","SCAN_INFORMATION":"Fix (0810-1930) on record. No fix numbers - timestamps only.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"280757","properties":{"QL_SVY_LINE_ID":280757,"SVY_LINE_ID":1647332,"CRUISE":"2001/1","SVY_LINE":"8","CRUISE_LINE":"2001/1#8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Airgun/Sleeve Gun","ADDITIONAL_INFO":"Raw Digital - part line","LINE_LENGTH":242,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 84","START_X":-0.74497000000000002,"START_Y":61.933339999999994,"START_DATETIME":"2001-07-04T12:30:04","END_X":2.7371569999999998,"END_Y":63.401204,"END_DATETIME":"2001-07-05T15:59:54","START_X_ED50":-0.74311850000000002,"START_Y_ED50":61.933842999999996,"END_X_ED50":2.7389894999999997,"END_Y_ED50":63.401603199999997,"START_X_WGS84":-0.74497000000000002,"START_Y_WGS84":61.933339999999994,"END_X_WGS84":2.7371569999999998,"END_Y_WGS84":63.401204,"START_X_BNG":465979,"START_Y_BNG":1339892,"END_X_BNG":636597,"END_Y_BNG":1511545,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2001_1/19380301","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2001_1/19380301","SCAN_INFORMATION":"Fix (1210-1600) on record. Data gap fix 0310; 0332; 0742; 1557. Fix 0030; 0450-0500 missing line. No fix numbers - timestamps only.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282349","properties":{"QL_SVY_LINE_ID":282349,"SVY_LINE_ID":95822,"CRUISE":"1969/2","SVY_LINE":"4","CRUISE_LINE":"1969/2#4","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":41,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-3.8119000000000001,"START_Y":54.440100000000001,"START_DATETIME":"1969-04-29T10:40:00","END_X":-4.1318000000000001,"END_Y":54.756100000000004,"END_DATETIME":"1969-04-29T13:40:00","START_X_ED50":-3.8119000000000001,"START_Y_ED50":54.440100000000001,"END_X_ED50":-4.1318000000000001,"END_Y_ED50":54.756100000000004,"START_X_WGS84":-3.8134774999999999,"START_Y_WGS84":54.439286199999998,"END_X_WGS84":-4.1333966000000002,"END_Y_WGS84":54.755292500000003,"START_X_BNG":282483,"START_Y_BNG":506390,"END_X_BNG":262805,"END_Y_BNG":542127,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1969_2/19393060","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1969_2/19393060","SCAN_INFORMATION":"Taped joins on record.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282970","properties":{"QL_SVY_LINE_ID":282970,"SVY_LINE_ID":2048773,"CRUISE":"2006/2","SVY_LINE":"16","CRUISE_LINE":"2006/2#16","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Airgun/Sleeve Gun","ADDITIONAL_INFO":"Seastate poor, ocean swell deteriorating","LINE_LENGTH":242,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 84","START_X":-10.328626999999999,"START_Y":59.477920999999995,"START_DATETIME":"2006-06-01T11:21:13","END_X":-10.381776,"END_Y":61.650551,"END_DATETIME":"2006-06-02T18:54:03","START_X_ED50":-10.3266724,"START_Y_ED50":59.478650299999998,"END_X_ED50":-10.379687499999999,"END_Y_ED50":61.651200500000002,"START_X_WGS84":-10.328626999999999,"START_Y_WGS84":59.477920999999995,"END_X_WGS84":-10.381776,"END_Y_WGS84":61.650551,"START_X_BNG":-70957,"START_Y_BNG":1095338,"END_X_BNG":-43074,"END_Y_BNG":1336356,"CRUISE_DATA_URL":"http://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item175097","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2006_2/19395594","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2006_2/19395594","SCAN_INFORMATION":"Fix (1134-1853) on record. No fix numbers - timestamps only. Fix 2344-0024 labelled with positions only.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282971","properties":{"QL_SVY_LINE_ID":282971,"SVY_LINE_ID":2048759,"CRUISE":"2006/2","SVY_LINE":"2","CRUISE_LINE":"2006/2#2","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","ADDITIONAL_INFO":"Seastate good, ocean swell","LINE_LENGTH":18,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 84","START_X":-18.451506999999999,"START_Y":58.588118999999999,"START_DATETIME":"2006-05-25T10:09:17","END_X":-18.162012000000001,"END_Y":58.531227999999999,"END_DATETIME":"2006-05-25T12:30:00","START_X_ED50":-18.4494468,"START_Y_ED50":58.589002999999998,"END_X_ED50":-18.1599599,"END_Y_ED50":58.532109400000003,"START_X_WGS84":-18.451506999999999,"START_Y_WGS84":58.588118999999999,"END_X_WGS84":-18.162012000000001,"END_Y_WGS84":58.531227999999999,"START_X_BNG":-550227,"START_Y_BNG":1084373,"END_X_BNG":-535257,"END_Y_BNG":1074036,"CRUISE_DATA_URL":"http://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item175097","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2006_2/19395678","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2006_2/19395678","SCAN_INFORMATION":"Fix (1010-1230) on record. No fix numbers - timestamps only.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282972","properties":{"QL_SVY_LINE_ID":282972,"SVY_LINE_ID":2048783,"CRUISE":"2006/2","SVY_LINE":"26","CRUISE_LINE":"2006/2#26","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","ADDITIONAL_INFO":"Seastate good, little ocean swell","LINE_LENGTH":3,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 84","START_X":-8.4115789999999997,"START_Y":57.517900000000004,"START_DATETIME":"2006-06-06T21:44:00","END_X":-8.3698099999999993,"END_Y":57.517559999999996,"END_DATETIME":"2006-06-06T22:04:00","START_X_ED50":-8.4097688000000002,"START_Y_ED50":57.518671500000004,"END_X_ED50":-8.3680006999999996,"END_Y_ED50":57.518330900000002,"START_X_WGS84":-8.4115789999999997,"START_Y_WGS84":57.517900000000004,"END_X_WGS84":-8.3698099999999993,"END_Y_WGS84":57.517559999999996,"START_X_BNG":16365,"START_Y_BNG":865668,"END_X_BNG":18857,"END_Y_BNG":865395,"CRUISE_DATA_URL":"http://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item175097","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2006_2/19395685","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2006_2/19395685","SCAN_INFORMATION":"Fix (2145-2204) on record. Fix 2154 missing text. Fix 2157 missing line. 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Fix 2220-2300 missing text. No fix numbers - timestamps only.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283047","properties":{"QL_SVY_LINE_ID":283047,"SVY_LINE_ID":1935523,"CRUISE":"2007/1","SVY_LINE":"12","CRUISE_LINE":"2007/1#12","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Surface Tow Boomer","ADDITIONAL_INFO":"M2","LINE_LENGTH":12,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 84","START_X":-2.3949599999999998,"START_Y":56.758023999999999,"START_DATETIME":"2007-01-23T17:50:01","END_X":-2.202966,"END_Y":56.758375000000001,"END_DATETIME":"2007-01-23T19:09:00","START_X_ED50":-2.3933233999999999,"START_Y_ED50":56.758741399999998,"END_X_ED50":-2.2013339999999997,"END_Y_ED50":56.759089899999999,"START_X_WGS84":-2.3949599999999998,"START_Y_WGS84":56.758023999999999,"END_X_WGS84":-2.202966,"END_Y_WGS84":56.758375000000001,"START_X_BNG":375950,"START_Y_BNG":763004,"END_X_BNG":387689,"END_Y_BNG":762992,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2007_1/19396219","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2007_1/19396219","SCAN_INFORMATION":"Fix (1749-1909) on record. No fix numbers - timestamps only.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283441","properties":{"QL_SVY_LINE_ID":283441,"SVY_LINE_ID":34974342,"CRUISE":"2012/8","SVY_LINE":"63","CRUISE_LINE":"2012/8#63","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Surface Tow Boomer","ADDITIONAL_INFO":"Short chop/swell head-on on this line. STB being tugged at times","LINE_LENGTH":6,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"32630","EPSG":"WGS 84 / UTM zone 30N","START_X":348958.81400000001,"START_Y":6421984.0379999997,"START_DATETIME":"2012-07-03T10:14:04","END_X":354936.06900000002,"END_Y":6423387.1849999996,"END_DATETIME":"2012-07-03T10:56:30","START_X_ED50":-5.5477837000000001,"START_Y_ED50":57.9147228,"END_X_ED50":-5.4478558000000001,"END_Y_ED50":57.929296200000003,"START_X_WGS84":-5.5495481,"START_Y_WGS84":57.9140047,"END_X_WGS84":-5.4496184999999997,"END_Y_WGS84":57.928579999999997,"START_X_BNG":189838,"START_Y_BNG":897146,"END_X_BNG":195837,"END_Y_BNG":898461,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2012_8/19403669","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2012_8/19403669","SCAN_INFORMATION":"Fix 1883 missing text.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","QUALITY_ASSESSMENT":"Acceptable","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283442","properties":{"QL_SVY_LINE_ID":283442,"SVY_LINE_ID":34974321,"CRUISE":"2012/8","SVY_LINE":"42","CRUISE_LINE":"2012/8#42","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Surface Tow Boomer","LINE_LENGTH":1,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"32630","EPSG":"WGS 84 / UTM zone 30N","START_X":375210.14600000001,"START_Y":6416241.3049999997,"START_DATETIME":"2012-07-01T09:44:35","END_X":374413.217,"END_Y":6415892.7489999998,"END_DATETIME":"2012-07-01T09:50:20","START_X_ED50":-5.1020431000000004,"START_Y_ED50":57.8712868,"END_X_ED50":-5.1152838999999997,"END_Y_ED50":57.867935099999997,"START_X_WGS84":-5.1037948999999996,"START_Y_WGS84":57.870573100000001,"END_X_WGS84":-5.1170358,"END_Y_WGS84":57.867221200000003,"START_X_BNG":216009,"START_Y_BNG":891013,"END_X_BNG":215206,"END_Y_BNG":890677,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2012_8/19403646","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2012_8/19403646","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","QUALITY_ASSESSMENT":"Acceptable","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"280763","properties":{"QL_SVY_LINE_ID":280763,"SVY_LINE_ID":1647338,"CRUISE":"2001/1","SVY_LINE":"14","CRUISE_LINE":"2001/1#14","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","LINE_LENGTH":224,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 84","START_X":0.26824799999999999,"START_Y":63.379072999999998,"START_DATETIME":"2001-07-09T14:30:01","END_X":-2.7790469999999998,"END_Y":61.941055999999996,"END_DATETIME":"2001-07-10T19:09:46","START_X_ED50":0.27015830000000002,"START_Y_ED50":63.379504699999998,"END_X_ED50":-2.7771365000000001,"END_Y_ED50":61.941585799999999,"START_X_WGS84":0.26824799999999999,"START_Y_WGS84":63.379072999999998,"END_X_WGS84":-2.7790469999999998,"END_Y_WGS84":61.941055999999996,"START_X_BNG":513487,"START_Y_BNG":1502338,"END_X_BNG":359217,"END_Y_BNG":1340360,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2001_1/19380332","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2001_1/19380332","SCAN_INFORMATION":"Pinger data acquired by SOC equipment & staff, hence different fix values on records from database - BGS only has paper seismic records - No SOC pinger log sheets received by BGS.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282982","properties":{"QL_SVY_LINE_ID":282982,"SVY_LINE_ID":2048783,"CRUISE":"2006/2","SVY_LINE":"26","CRUISE_LINE":"2006/2#26","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","ADDITIONAL_INFO":"Seastate good, little ocean swell. Pinger recorded separately - fix numbers and times differ from main nav. Raw Field Seismic Data in need of significant processing. No QC took place","LINE_LENGTH":3,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 84","START_X":-8.4115789999999997,"START_Y":57.517900000000004,"START_DATETIME":"2006-06-06T21:44:00","END_X":-8.3698099999999993,"END_Y":57.517559999999996,"END_DATETIME":"2006-06-06T22:04:00","START_X_ED50":-8.4097688000000002,"START_Y_ED50":57.518671500000004,"END_X_ED50":-8.3680006999999996,"END_Y_ED50":57.518330900000002,"START_X_WGS84":-8.4115789999999997,"START_Y_WGS84":57.517900000000004,"END_X_WGS84":-8.3698099999999993,"END_Y_WGS84":57.517559999999996,"START_X_BNG":16365,"START_Y_BNG":865668,"END_X_BNG":18857,"END_Y_BNG":865395,"CRUISE_DATA_URL":"http://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item175097","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2006_2/19395656","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2006_2/19395656","SCAN_INFORMATION":"Fix (2148-2206) on record. Fix numbers on record do not match database as this was a non-BGS equipment. Use timestamps for correlation. Many timestamps have the hour value incorrect - out by +1.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","QUALITY_ASSESSMENT":"Low","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282958","properties":{"QL_SVY_LINE_ID":282958,"SVY_LINE_ID":2048766,"CRUISE":"2006/2","SVY_LINE":"9","CRUISE_LINE":"2006/2#9","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","ADDITIONAL_INFO":"Seastate moderate to good, ocean swell","LINE_LENGTH":26,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 84","START_X":-17.796551000000001,"START_Y":59.311080999999994,"START_DATETIME":"2006-05-26T11:58:54","END_X":-17.493344999999998,"END_Y":59.138506,"END_DATETIME":"2006-05-26T15:30:06","START_X_ED50":-17.7944593,"START_Y_ED50":59.3119297,"END_X_ED50":-17.491268900000001,"END_Y_ED50":59.139355999999999,"START_X_WGS84":-17.796551000000001,"START_Y_WGS84":59.311080999999994,"END_X_WGS84":-17.493344999999998,"END_Y_WGS84":59.138506,"START_X_BNG":-493710,"START_Y_BNG":1154177,"END_X_BNG":-481260,"END_Y_BNG":1131223,"CRUISE_DATA_URL":"http://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item175097","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2006_2/19395696","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2006_2/19395696","SCAN_INFORMATION":"Fix (1200-1530) on record. Data distortion fix 1338; 1346; 1429. No fix numbers - timestamps only.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282454","properties":{"QL_SVY_LINE_ID":282454,"SVY_LINE_ID":2048761,"CRUISE":"2006/2","SVY_LINE":"4","CRUISE_LINE":"2006/2#4","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","ADDITIONAL_INFO":"Seastate moderate to good, ocean swell","LINE_LENGTH":14,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 84","START_X":-18.229385999999998,"START_Y":58.620200000000004,"START_DATETIME":"2006-05-25T17:11:04","END_X":-18.330966,"END_Y":58.509867999999997,"END_DATETIME":"2006-05-25T19:01:05","START_X_ED50":-18.227327599999999,"START_Y_ED50":58.621079399999999,"END_X_ED50":-18.328912299999999,"END_Y_ED50":58.510752699999998,"START_X_WGS84":-18.229385999999998,"START_Y_WGS84":58.620200000000004,"END_X_WGS84":-18.330966,"END_Y_WGS84":58.509867999999997,"START_X_BNG":-536692,"START_Y_BNG":1084708,"END_X_BNG":-545492,"END_Y_BNG":1074102,"CRUISE_DATA_URL":"http://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item175097","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2006_2/19395691","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2006_2/19395691","SCAN_INFORMATION":"Fix (1711-1901) on record. No fix numbers - timestamps only.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283492","properties":{"QL_SVY_LINE_ID":283492,"SVY_LINE_ID":34974348,"CRUISE":"2012/8","SVY_LINE":"69","CRUISE_LINE":"2012/8#69","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Surface Tow Boomer","LINE_LENGTH":1,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"32630","EPSG":"WGS 84 / UTM zone 30N","START_X":354255.75799999997,"START_Y":6419109.0020000003,"START_DATETIME":"2012-07-03T14:07:12","END_X":355343.67499999999,"END_Y":6419358.4100000001,"END_DATETIME":"2012-07-03T14:38:54","START_X_ED50":-5.4567082999999998,"START_Y_ED50":57.890683899999999,"END_X_ED50":-5.4385281000000001,"END_Y_ED50":57.893275500000001,"START_X_WGS84":-5.4584694000000002,"START_Y_WGS84":57.889966100000002,"END_X_WGS84":-5.4402888000000003,"END_Y_WGS84":57.892557999999994,"START_X_BNG":195093,"START_Y_BNG":894192,"END_X_BNG":196185,"END_Y_BNG":894425,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2012_8/19403675","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2012_8/19403675","SCAN_INFORMATION":"Fix (2250-2265) on record. Data gap fix 2249.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","QUALITY_ASSESSMENT":"Acceptable","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"280071","properties":{"QL_SVY_LINE_ID":280071,"SVY_LINE_ID":96217,"CRUISE":"1970/2","SVY_LINE":"163","CRUISE_LINE":"1970/2#163","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":136,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-5.0417000000000005,"START_Y":53.267200000000003,"START_DATETIME":"1970-05-12T00:20:00","END_X":-5.0615000000000006,"END_Y":52.048200000000001,"END_DATETIME":"1970-05-12T10:00:00","START_X_ED50":-5.0417000000000005,"START_Y_ED50":53.267200000000003,"END_X_ED50":-5.0615000000000006,"END_Y_ED50":52.048200000000001,"START_X_WGS84":-5.0432616000000001,"START_Y_WGS84":53.266333099999997,"END_X_WGS84":-5.0630202999999998,"END_Y_WGS84":52.047295400000003,"START_X_BNG":197143,"START_Y_BNG":378693,"END_X_BNG":190059,"END_Y_BNG":243197,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1970_2/19379793","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1970_2/19379793","SCAN_INFORMATION":"Fix (1-23; 24-59) on record. Photocopy record also exists.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"280072","properties":{"QL_SVY_LINE_ID":280072,"SVY_LINE_ID":96223,"CRUISE":"1970/2","SVY_LINE":"169","CRUISE_LINE":"1970/2#169","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":58,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-4.9695999999999998,"START_Y":52.561399999999999,"START_DATETIME":"1970-05-13T03:40:00","END_X":-5.0030000000000001,"END_Y":52.044700000000006,"END_DATETIME":"1970-05-13T07:45:00","START_X_ED50":-4.9695999999999998,"START_Y_ED50":52.561399999999999,"END_X_ED50":-5.0030000000000001,"END_Y_ED50":52.044700000000006,"START_X_WGS84":-4.9711356000000002,"START_Y_WGS84":52.560512199999998,"END_X_WGS84":-5.0045190000000002,"END_Y_WGS84":52.043796100000002,"START_X_BNG":198702,"START_Y_BNG":300001,"END_X_BNG":194053,"END_Y_BNG":242640,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1970_2/19379799","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1970_2/19379799","SCAN_INFORMATION":"Data gap fix 8.4-9.4","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"280073","properties":{"QL_SVY_LINE_ID":280073,"SVY_LINE_ID":96225,"CRUISE":"1970/2","SVY_LINE":"171","CRUISE_LINE":"1970/2#171","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":14,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-4.1924000000000001,"START_Y":52.747600000000006,"START_DATETIME":"1970-05-14T06:15:00","END_X":-4.3163,"END_Y":52.647300000000001,"END_DATETIME":"1970-05-14T07:10:00","START_X_ED50":-4.1924000000000001,"START_Y_ED50":52.747600000000006,"END_X_ED50":-4.3163,"END_Y_ED50":52.647300000000001,"START_X_WGS84":-4.1939254999999998,"START_Y_WGS84":52.746727700000001,"END_X_WGS84":-4.3178248000000004,"END_Y_WGS84":52.646422999999999,"START_X_BNG":252007,"START_Y_BNG":318825,"END_X_BNG":243286,"END_Y_BNG":307932,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1970_2/19379801","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1970_2/19379801","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283037","properties":{"QL_SVY_LINE_ID":283037,"SVY_LINE_ID":1935515,"CRUISE":"2007/1","SVY_LINE":"4","CRUISE_LINE":"2007/1#4","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Surface Tow Boomer","ADDITIONAL_INFO":"M11","LINE_LENGTH":10,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 84","START_X":-2.3543759999999998,"START_Y":56.776635999999996,"START_DATETIME":"2007-01-21T14:33:00","END_X":-2.3983979999999998,"END_Y":56.694492999999994,"END_DATETIME":"2007-01-21T15:43:01","START_X_ED50":-2.3527396,"START_Y_ED50":56.777352200000003,"END_X_ED50":-2.3967639999999997,"END_Y_ED50":56.695212599999998,"START_X_WGS84":-2.3543759999999998,"START_Y_WGS84":56.776635999999996,"END_X_WGS84":-2.3983979999999998,"END_Y_WGS84":56.694492999999994,"START_X_BNG":378442,"START_Y_BNG":765063,"END_X_BNG":375698,"END_Y_BNG":755934,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2007_1/19396222","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2007_1/19396222","SCAN_INFORMATION":"Fix (1433-1544) on record. Data distortion fix 1447.7-1449.6. 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Data distortion fix 25-26. Called line 35 on record.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282332","properties":{"QL_SVY_LINE_ID":282332,"SVY_LINE_ID":95817,"CRUISE":"1969/2","SVY_LINE":"38B","CRUISE_LINE":"1969/2#38B","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":42,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-5.8089000000000004,"START_Y":54.1218,"START_DATETIME":"1969-05-05T16:57:00","END_X":-5.3314000000000004,"END_Y":54.369600000000005,"END_DATETIME":"1969-05-05T20:05:00","START_X_ED50":-5.8089000000000004,"START_Y_ED50":54.1218,"END_X_ED50":-5.3314000000000004,"END_Y_ED50":54.369600000000005,"START_X_WGS84":-5.8105091,"START_Y_WGS84":54.120950299999997,"END_X_WGS84":-5.3330082000000001,"END_Y_WGS84":54.368764400000003,"START_X_BNG":151095,"START_Y_BNG":476168,"END_X_BNG":183589,"END_Y_BNG":502150,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1969_2/19393055","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1969_2/19393055","SCAN_INFORMATION":"Called line 38 on record.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282333","properties":{"QL_SVY_LINE_ID":282333,"SVY_LINE_ID":95825,"CRUISE":"1969/2","SVY_LINE":"41A","CRUISE_LINE":"1969/2#41A","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":12,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-4.8310000000000004,"START_Y":54.164400000000001,"START_DATETIME":"1969-04-28T15:48:00","END_X":-4.9653,"END_Y":54.096000000000004,"END_DATETIME":"1969-04-28T16:41:00","START_X_ED50":-4.8310000000000004,"START_Y_ED50":54.164400000000001,"END_X_ED50":-4.9653,"END_Y_ED50":54.096000000000004,"START_X_WGS84":-4.8325896999999998,"START_Y_WGS84":54.163564299999997,"END_X_WGS84":-4.9668899999999994,"END_Y_WGS84":54.095160300000003,"START_X_BNG":215170,"START_Y_BNG":477903,"END_X_BNG":206084,"END_Y_BNG":470655,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1969_2/19393063","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1969_2/19393063","SCAN_INFORMATION":"Data gap fix 10.4-11.2. Called line 41 on record.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282441","properties":{"QL_SVY_LINE_ID":282441,"SVY_LINE_ID":95830,"CRUISE":"1969/2","SVY_LINE":"42R","CRUISE_LINE":"1969/2#42R","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":13,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-5.1818,"START_Y":53.899799999999999,"START_DATETIME":"1969-05-15T18:22:00","END_X":-5.0453000000000001,"END_Y":53.980499999999999,"END_DATETIME":"1969-05-15T19:19:00","START_X_ED50":-5.1818,"START_Y_ED50":53.899799999999999,"END_X_ED50":-5.0453000000000001,"END_Y_ED50":53.980499999999999,"START_X_WGS84":-5.1833874,"START_Y_WGS84":53.8989513,"END_X_WGS84":-5.0468875000000004,"END_Y_WGS84":53.979655600000001,"START_X_BNG":190950,"START_Y_BNG":449451,"END_X_BNG":200301,"END_Y_BNG":458032,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1969_2/19393068","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1969_2/19393068","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"279990","properties":{"QL_SVY_LINE_ID":279990,"SVY_LINE_ID":36073782,"CRUISE":"1970/1","SVY_LINE":"5","CRUISE_LINE":"1970/1#5","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1970_1/19407286","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1970_1/19407286","SCAN_INFORMATION":"Fix (1-6) on record. Data gap fix 2.6; 7-36. Data distortion fix 5.4.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"280045","properties":{"QL_SVY_LINE_ID":280045,"SVY_LINE_ID":97113,"CRUISE":"1972/3","SVY_LINE":"41","CRUISE_LINE":"1972/3#41","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","LINE_LENGTH":80,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-2.7017000000000002,"START_Y":48.844999999999999,"START_DATETIME":"1972-06-05T21:50:00","END_X":-2.778,"END_Y":49.557000000000002,"END_DATETIME":"1972-06-06T03:00:00","START_X_ED50":-2.7017000000000002,"START_Y_ED50":48.844999999999999,"END_X_ED50":-2.778,"END_Y_ED50":49.557000000000002,"START_X_WGS84":-2.7030772999999999,"START_Y_WGS84":48.8440321,"END_X_WGS84":-2.7793982000000002,"END_Y_WGS84":49.556050800000001,"START_X_BNG":348509,"START_Y_BNG":-117186,"END_X_BNG":343725,"END_Y_BNG":-37975,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1972_3/19372257","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1972_3/19372257","SCAN_INFORMATION":"Fix (1-24; 25-32) on record. Two fix 26s - right hand fix 26 to fix 31 should be fix 27-32. ","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"280074","properties":{"QL_SVY_LINE_ID":280074,"SVY_LINE_ID":96152,"CRUISE":"1970/2","SVY_LINE":"102B","CRUISE_LINE":"1970/2#102B","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":15,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-4.4244000000000003,"START_Y":52.827200000000005,"START_DATETIME":"1970-04-26T11:40:00","END_X":-4.2050000000000001,"END_Y":52.815100000000001,"END_DATETIME":"1970-04-26T12:40:00","START_X_ED50":-4.4244000000000003,"START_Y_ED50":52.827200000000005,"END_X_ED50":-4.2050000000000001,"END_Y_ED50":52.815100000000001,"START_X_WGS84":-4.4259332000000002,"START_Y_WGS84":52.826327200000001,"END_X_WGS84":-4.2065280999999999,"END_Y_WGS84":52.814229599999997,"START_X_BNG":236648,"START_Y_BNG":328181,"END_X_BNG":251387,"END_Y_BNG":326359,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1970_2/19379731","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1970_2/19379731","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"280076","properties":{"QL_SVY_LINE_ID":280076,"SVY_LINE_ID":36142421,"CRUISE":"1970/2","SVY_LINE":"MG","CRUISE_LINE":"1970/2#MG","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1970_2/19408743","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1970_2/19408743","SCAN_INFORMATION":"Fix (41-141) on record. Dublin to Leith Passage Line. Data gap fix 126-127. 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Data distortion fix 11-19. 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the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"246632","properties":{"QL_SVY_LINE_ID":246632,"SVY_LINE_ID":100158,"CRUISE":"1983/4","SVY_LINE":"15","CRUISE_LINE":"1983/4#15","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Airgun/Sleeve 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Separate Sparker and Watergun physical records also exist. Data gap fix 54.4-60. Fix 1-54 on the Watergun half are Watergun. Fix 61-68 on the Watergun half are Airgun.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"246633","properties":{"QL_SVY_LINE_ID":246633,"SVY_LINE_ID":100158,"CRUISE":"1983/4","SVY_LINE":"15","CRUISE_LINE":"1983/4#15","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Water Gun","LINE_LENGTH":120,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-7.5078000000000005,"START_Y":59.254200000000004,"START_DATETIME":"1983-06-22T15:00:00","END_X":-6.0542000000000007,"END_Y":58.488600000000005,"END_DATETIME":"1983-06-23T02:10:00","START_X_ED50":-7.5078000000000005,"START_Y_ED50":59.254200000000004,"END_X_ED50":-6.0542000000000007,"END_Y_ED50":58.488600000000005,"START_X_WGS84":-7.5096783,"START_Y_WGS84":59.253502999999995,"END_X_WGS84":-6.0560044,"END_Y_WGS84":58.4878955,"START_X_BNG":86108,"START_Y_BNG":1053764,"END_X_BNG":163705,"END_Y_BNG":962660,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1983_4/19340574","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1983_4/19340574","SCAN_INFORMATION":"Dual Sparker/Watergun/Airgun record. Separate Sparker and Watergun physical records also exist. Data gap fix 54.4-60. Fix 1-54 on the Watergun half are Watergun. Fix 61-68 on the Watergun half are Airgun.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"246634","properties":{"QL_SVY_LINE_ID":246634,"SVY_LINE_ID":100158,"CRUISE":"1983/4","SVY_LINE":"15","CRUISE_LINE":"1983/4#15","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":120,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-7.5078000000000005,"START_Y":59.254200000000004,"START_DATETIME":"1983-06-22T15:00:00","END_X":-6.0542000000000007,"END_Y":58.488600000000005,"END_DATETIME":"1983-06-23T02:10:00","START_X_ED50":-7.5078000000000005,"START_Y_ED50":59.254200000000004,"END_X_ED50":-6.0542000000000007,"END_Y_ED50":58.488600000000005,"START_X_WGS84":-7.5096783,"START_Y_WGS84":59.253502999999995,"END_X_WGS84":-6.0560044,"END_Y_WGS84":58.4878955,"START_X_BNG":86108,"START_Y_BNG":1053764,"END_X_BNG":163705,"END_Y_BNG":962660,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1983_4/19340574","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1983_4/19340574","SCAN_INFORMATION":"Dual Sparker/Watergun/Airgun record. Separate Sparker and Watergun physical records also exist. Data gap fix 54.4-60. Fix 1-54 on the Watergun half are Watergun. Fix 61-68 on the Watergun half are Airgun.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"246635","properties":{"QL_SVY_LINE_ID":246635,"SVY_LINE_ID":100167,"CRUISE":"1983/4","SVY_LINE":"23","CRUISE_LINE":"1983/4#23","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Water Gun","LINE_LENGTH":230,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-3.8372000000000002,"START_Y":60.078600000000002,"START_DATETIME":"1983-06-30T16:00:00","END_X":-6.6969000000000003,"END_Y":58.626100000000001,"END_DATETIME":"1983-07-01T15:20:00","START_X_ED50":-3.8372000000000002,"START_Y_ED50":60.078600000000002,"END_X_ED50":-6.6969000000000003,"END_Y_ED50":58.626100000000001,"START_X_WGS84":-3.8390320999999998,"START_Y_WGS84":60.077984200000003,"END_X_WGS84":-6.6987265000000003,"END_Y_WGS84":58.6253916,"START_X_BNG":297771,"START_Y_BNG":1134015,"END_X_BNG":127353,"END_Y_BNG":980388,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1983_4/19340580","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1983_4/19340580","SCAN_INFORMATION":"Dual Sparker/Watergun record. Separate Sparker and Watergun physical records also exist.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"246636","properties":{"QL_SVY_LINE_ID":246636,"SVY_LINE_ID":100167,"CRUISE":"1983/4","SVY_LINE":"23","CRUISE_LINE":"1983/4#23","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":230,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-3.8372000000000002,"START_Y":60.078600000000002,"START_DATETIME":"1983-06-30T16:00:00","END_X":-6.6969000000000003,"END_Y":58.626100000000001,"END_DATETIME":"1983-07-01T15:20:00","START_X_ED50":-3.8372000000000002,"START_Y_ED50":60.078600000000002,"END_X_ED50":-6.6969000000000003,"END_Y_ED50":58.626100000000001,"START_X_WGS84":-3.8390320999999998,"START_Y_WGS84":60.077984200000003,"END_X_WGS84":-6.6987265000000003,"END_Y_WGS84":58.6253916,"START_X_BNG":297771,"START_Y_BNG":1134015,"END_X_BNG":127353,"END_Y_BNG":980388,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1983_4/19340580","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1983_4/19340580","SCAN_INFORMATION":"Dual Sparker/Watergun record. Separate Sparker and Watergun physical records also exist.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"246619","properties":{"QL_SVY_LINE_ID":246619,"SVY_LINE_ID":100174,"CRUISE":"1983/4","SVY_LINE":"3","CRUISE_LINE":"1983/4#3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":56,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-5.2690999999999999,"START_Y":58.494500000000002,"START_DATETIME":"1983-06-15T03:10:00","END_X":-6.0940000000000003,"END_Y":58.249500000000005,"END_DATETIME":"1983-06-15T08:40:00","START_X_ED50":-5.2690999999999999,"START_Y_ED50":58.494500000000002,"END_X_ED50":-6.0940000000000003,"END_Y_ED50":58.249500000000005,"START_X_WGS84":-5.2708858999999997,"START_Y_WGS84":58.493806399999997,"END_X_WGS84":-6.0957933999999998,"END_Y_WGS84":58.2487864,"START_X_BNG":209470,"START_Y_BNG":960821,"END_X_BNG":159766,"END_Y_BNG":936208,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1983_4/19340427","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1983_4/19340427","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"246620","properties":{"QL_SVY_LINE_ID":246620,"SVY_LINE_ID":100185,"CRUISE":"1983/4","SVY_LINE":"4","CRUISE_LINE":"1983/4#4","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":68,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-6.0569000000000006,"START_Y":58.392700000000005,"START_DATETIME":"1983-06-16T11:00:00","END_X":-5.2244000000000002,"END_Y":58.816500000000005,"END_DATETIME":"1983-06-16T17:40:00","START_X_ED50":-6.0569000000000006,"START_Y_ED50":58.392700000000005,"END_X_ED50":-5.2244000000000002,"END_Y_ED50":58.816500000000005,"START_X_WGS84":-6.0586997,"START_Y_WGS84":58.391991999999995,"END_X_WGS84":-5.2262009999999997,"END_Y_WGS84":58.815818700000001,"START_X_BNG":162903,"START_Y_BNG":952003,"END_X_BNG":213798,"END_Y_BNG":996524,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1983_4/19340438","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1983_4/19340438","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"246689","properties":{"QL_SVY_LINE_ID":246689,"SVY_LINE_ID":100166,"CRUISE":"1983/4","SVY_LINE":"22","CRUISE_LINE":"1983/4#22","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":5,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-6.0700000000000003,"START_Y":59.2746,"START_DATETIME":"1983-06-25T19:50:00","END_X":-6.1261999999999999,"END_Y":59.245600000000003,"END_DATETIME":"1983-06-25T20:30:00","START_X_ED50":-6.0700000000000003,"START_Y_ED50":59.2746,"END_X_ED50":-6.1261999999999999,"END_Y_ED50":59.245600000000003,"START_X_WGS84":-6.0718452000000003,"START_Y_WGS84":59.273923799999999,"END_X_WGS84":-6.1280449999999993,"END_Y_WGS84":59.244921999999995,"START_X_BNG":168110,"START_Y_BNG":1050138,"END_X_BNG":164711,"END_Y_BNG":1047110,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1983_4/19340423","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1983_4/19340423","SCAN_INFORMATION":"Sparker only Record. Dual Airgun/Sparker physical record also exists.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"246690","properties":{"QL_SVY_LINE_ID":246690,"SVY_LINE_ID":100173,"CRUISE":"1983/4","SVY_LINE":"29","CRUISE_LINE":"1983/4#29","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":73,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-3.9277000000000002,"START_Y":60.128400000000006,"START_DATETIME":"1983-07-07T20:40:00","END_X":-4.8643000000000001,"END_Y":60.5916,"END_DATETIME":"1983-07-08T03:30:00","START_X_ED50":-3.9277000000000002,"START_Y_ED50":60.128400000000006,"END_X_ED50":-4.8643000000000001,"END_Y_ED50":60.5916,"START_X_WGS84":-3.9295372,"START_Y_WGS84":60.127784900000002,"END_X_WGS84":-4.8661873,"END_Y_WGS84":60.5909896,"START_X_BNG":292897,"START_Y_BNG":1139703,"END_X_BNG":243120,"END_Y_BNG":1193150,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1983_4/19340426","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1983_4/19340426","SCAN_INFORMATION":"Sparker only Record. Dual Airgun/Sparker physical record also exists.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"246691","properties":{"QL_SVY_LINE_ID":246691,"SVY_LINE_ID":100177,"CRUISE":"1983/4","SVY_LINE":"32","CRUISE_LINE":"1983/4#32","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological 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acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"246692","properties":{"QL_SVY_LINE_ID":246692,"SVY_LINE_ID":100179,"CRUISE":"1983/4","SVY_LINE":"34","CRUISE_LINE":"1983/4#34","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological 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subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"246693","properties":{"QL_SVY_LINE_ID":246693,"SVY_LINE_ID":100184,"CRUISE":"1983/4","SVY_LINE":"39","CRUISE_LINE":"1983/4#39","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological 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following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"246695","properties":{"QL_SVY_LINE_ID":246695,"SVY_LINE_ID":100154,"CRUISE":"1983/4","SVY_LINE":"11","CRUISE_LINE":"1983/4#11","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Water 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subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"246660","properties":{"QL_SVY_LINE_ID":246660,"SVY_LINE_ID":100157,"CRUISE":"1983/4","SVY_LINE":"14","CRUISE_LINE":"1983/4#14","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Water 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Dual Sparker/Watergun physical record also exists.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"246661","properties":{"QL_SVY_LINE_ID":246661,"SVY_LINE_ID":100161,"CRUISE":"1983/4","SVY_LINE":"18","CRUISE_LINE":"1983/4#18","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Water Gun","LINE_LENGTH":82,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-6.8842000000000008,"START_Y":58.643800000000006,"START_DATETIME":"1983-06-23T21:00:00","END_X":-7.8675000000000006,"END_Y":59.1736,"END_DATETIME":"1983-06-24T04:40:00","START_X_ED50":-6.8842000000000008,"START_Y_ED50":58.643800000000006,"END_X_ED50":-7.8675000000000006,"END_Y_ED50":59.1736,"START_X_WGS84":-6.8860317000000002,"START_Y_WGS84":58.643089600000003,"END_X_WGS84":-7.8693822999999998,"END_Y_WGS84":59.172894999999997,"START_X_BNG":116636,"START_Y_BNG":983133,"END_X_BNG":64852,"END_Y_BNG":1046563,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1983_4/19340484","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1983_4/19340484","SCAN_INFORMATION":"Watergun only record. Dual Sparker/Watergun physical record also exists.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"246662","properties":{"QL_SVY_LINE_ID":246662,"SVY_LINE_ID":100166,"CRUISE":"1983/4","SVY_LINE":"22","CRUISE_LINE":"1983/4#22","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":5,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-6.0700000000000003,"START_Y":59.2746,"START_DATETIME":"1983-06-25T19:50:00","END_X":-6.1261999999999999,"END_Y":59.245600000000003,"END_DATETIME":"1983-06-25T20:30:00","START_X_ED50":-6.0700000000000003,"START_Y_ED50":59.2746,"END_X_ED50":-6.1261999999999999,"END_Y_ED50":59.245600000000003,"START_X_WGS84":-6.0718452000000003,"START_Y_WGS84":59.273923799999999,"END_X_WGS84":-6.1280449999999993,"END_Y_WGS84":59.244921999999995,"START_X_BNG":168110,"START_Y_BNG":1050138,"END_X_BNG":164711,"END_Y_BNG":1047110,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1983_4/19340569","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1983_4/19340569","SCAN_INFORMATION":"Dual Airgun/Sparker record. Separate Airgun and Sparker physical records also exist.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"246664","properties":{"QL_SVY_LINE_ID":246664,"SVY_LINE_ID":100160,"CRUISE":"1983/4","SVY_LINE":"17","CRUISE_LINE":"1983/4#17","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Water Gun","LINE_LENGTH":63,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-5.7791000000000006,"START_Y":58.961300000000001,"START_DATETIME":"1983-06-23T12:20:00","END_X":-6.5486000000000004,"END_Y":58.566800000000001,"END_DATETIME":"1983-06-23T18:40:00","START_X_ED50":-5.7791000000000006,"START_Y_ED50":58.961300000000001,"END_X_ED50":-6.5486000000000004,"END_Y_ED50":58.566800000000001,"START_X_WGS84":-5.7809217999999998,"START_Y_WGS84":58.960616399999999,"END_X_WGS84":-6.5504199999999999,"END_Y_WGS84":58.566091499999999,"START_X_BNG":182697,"START_Y_BNG":1014308,"END_X_BNG":135505,"END_Y_BNG":973201,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1983_4/19340575","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1983_4/19340575","SCAN_INFORMATION":"Dual Sparker/Watergun record. Separate Sparker and Watergun physical records also exist.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"246665","properties":{"QL_SVY_LINE_ID":246665,"SVY_LINE_ID":100160,"CRUISE":"1983/4","SVY_LINE":"17","CRUISE_LINE":"1983/4#17","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":63,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-5.7791000000000006,"START_Y":58.961300000000001,"START_DATETIME":"1983-06-23T12:20:00","END_X":-6.5486000000000004,"END_Y":58.566800000000001,"END_DATETIME":"1983-06-23T18:40:00","START_X_ED50":-5.7791000000000006,"START_Y_ED50":58.961300000000001,"END_X_ED50":-6.5486000000000004,"END_Y_ED50":58.566800000000001,"START_X_WGS84":-5.7809217999999998,"START_Y_WGS84":58.960616399999999,"END_X_WGS84":-6.5504199999999999,"END_Y_WGS84":58.566091499999999,"START_X_BNG":182697,"START_Y_BNG":1014308,"END_X_BNG":135505,"END_Y_BNG":973201,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1983_4/19340575","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1983_4/19340575","SCAN_INFORMATION":"Dual Sparker/Watergun record. Separate Sparker and Watergun physical records also exist.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"246666","properties":{"QL_SVY_LINE_ID":246666,"SVY_LINE_ID":100172,"CRUISE":"1983/4","SVY_LINE":"28","CRUISE_LINE":"1983/4#28","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Water Gun","LINE_LENGTH":254,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-7.1440000000000001,"START_Y":58.699400000000004,"START_DATETIME":"1983-07-06T15:00:00","END_X":-3.9802000000000004,"END_Y":60.3172,"END_DATETIME":"1983-07-07T15:40:00","START_X_ED50":-7.1440000000000001,"START_Y_ED50":58.699400000000004,"END_X_ED50":-3.9802000000000004,"END_Y_ED50":60.3172,"START_X_WGS84":-7.1458405999999997,"START_Y_WGS84":58.698687999999997,"END_X_WGS84":-3.9820489000000001,"END_Y_WGS84":60.316591299999999,"START_X_BNG":102056,"START_Y_BNG":990441,"END_X_BNG":290612,"END_Y_BNG":1160812,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1983_4/19340581","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1983_4/19340581","SCAN_INFORMATION":"Dual Sparker/Watergun record. Separate Sparker and Watergun physical records also exist.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"246366","properties":{"QL_SVY_LINE_ID":246366,"SVY_LINE_ID":100208,"CRUISE":"1983/4","SVY_LINE":"60","CRUISE_LINE":"1983/4#60","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Deep Tow Sparker","LINE_LENGTH":86,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-5.7907000000000002,"START_Y":59.939300000000003,"START_DATETIME":"1983-08-06T18:50:00","END_X":-6.8896000000000006,"END_Y":59.421800000000005,"END_DATETIME":"1983-08-07T04:10:00","START_X_ED50":-5.7907000000000002,"START_Y_ED50":59.939300000000003,"END_X_ED50":-6.8896000000000006,"END_Y_ED50":59.421800000000005,"START_X_WGS84":-5.7925741999999998,"START_Y_WGS84":59.9386522,"END_X_WGS84":-6.8914726999999996,"END_Y_WGS84":59.421117799999998,"START_X_BNG":188239,"START_Y_BNG":1123146,"END_X_BNG":122667,"END_Y_BNG":1069644,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1983_4/19341087","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1983_4/19341087","SCAN_INFORMATION":"Fix (17-57) on record. Data gap fix 1-16.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"246367","properties":{"QL_SVY_LINE_ID":246367,"SVY_LINE_ID":100186,"CRUISE":"1983/4","SVY_LINE":"40","CRUISE_LINE":"1983/4#40","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Deep Tow Sparker","LINE_LENGTH":205,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-4.3929,"START_Y":59.963900000000002,"START_DATETIME":"1983-07-22T21:50:00","END_X":-6.923,"END_Y":58.653000000000006,"END_DATETIME":"1983-07-23T17:00:00","START_X_ED50":-4.3929,"START_Y_ED50":59.963900000000002,"END_X_ED50":-6.923,"END_Y_ED50":58.653000000000006,"START_X_WGS84":-4.3947402999999996,"START_Y_WGS84":59.963272400000001,"END_X_WGS84":-6.9248330999999999,"END_Y_WGS84":58.652289400000001,"START_X_BNG":266395,"START_Y_BNG":1122235,"END_X_BNG":114462,"END_Y_BNG":984321,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1983_4/19341071","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1983_4/19341071","SCAN_INFORMATION":"Fix (1-56; 58-117) on record. Data gap fix 57.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"246368","properties":{"QL_SVY_LINE_ID":246368,"SVY_LINE_ID":100194,"CRUISE":"1983/4","SVY_LINE":"48","CRUISE_LINE":"1983/4#48","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Deep Tow Sparker","LINE_LENGTH":17,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-4.1793000000000005,"START_Y":60.943300000000001,"START_DATETIME":"1983-07-31T10:50:00","END_X":-3.9709000000000003,"END_Y":60.836200000000005,"END_DATETIME":"1983-07-31T12:40:00","START_X_ED50":-4.1793000000000005,"START_Y_ED50":60.943300000000001,"END_X_ED50":-3.9709000000000003,"END_Y_ED50":60.836200000000005,"START_X_WGS84":-4.1811895000000003,"START_Y_WGS84":60.942712399999998,"END_X_WGS84":-3.9727778000000002,"END_Y_WGS84":60.835611200000002,"START_X_BNG":281928,"START_Y_BNG":1230871,"END_X_BNG":292858,"END_Y_BNG":1218587,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1983_4/19341080","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1983_4/19341080","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"246369","properties":{"QL_SVY_LINE_ID":246369,"SVY_LINE_ID":100202,"CRUISE":"1983/4","SVY_LINE":"55","CRUISE_LINE":"1983/4#55","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Deep Tow Sparker","LINE_LENGTH":42,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-5.4575000000000005,"START_Y":59.7684,"START_DATETIME":"1983-08-04T18:10:00","END_X":-5.9845000000000006,"END_Y":60.032000000000004,"END_DATETIME":"1983-08-04T22:50:00","START_X_ED50":-5.4575000000000005,"START_Y_ED50":59.7684,"END_X_ED50":-5.9845000000000006,"END_Y_ED50":60.032000000000004,"START_X_WGS84":-5.4593565999999996,"START_Y_WGS84":59.767750499999998,"END_X_WGS84":-5.9863841000000004,"END_Y_WGS84":60.031352999999996,"START_X_BNG":205847,"START_Y_BNG":1103110,"END_X_BNG":178043,"END_Y_BNG":1134095,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1983_4/19341082","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1983_4/19341082","SCAN_INFORMATION":"Fix (14-29) on record.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"246697","properties":{"QL_SVY_LINE_ID":246697,"SVY_LINE_ID":100167,"CRUISE":"1983/4","SVY_LINE":"23","CRUISE_LINE":"1983/4#23","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Water Gun","LINE_LENGTH":230,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-3.8372000000000002,"START_Y":60.078600000000002,"START_DATETIME":"1983-06-30T16:00:00","END_X":-6.6969000000000003,"END_Y":58.626100000000001,"END_DATETIME":"1983-07-01T15:20:00","START_X_ED50":-3.8372000000000002,"START_Y_ED50":60.078600000000002,"END_X_ED50":-6.6969000000000003,"END_Y_ED50":58.626100000000001,"START_X_WGS84":-3.8390320999999998,"START_Y_WGS84":60.077984200000003,"END_X_WGS84":-6.6987265000000003,"END_Y_WGS84":58.6253916,"START_X_BNG":297771,"START_Y_BNG":1134015,"END_X_BNG":127353,"END_Y_BNG":980388,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1983_4/19340488","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1983_4/19340488","SCAN_INFORMATION":"Watergun only record. Dual Sparker/Watergun physical record also exists.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"246698","properties":{"QL_SVY_LINE_ID":246698,"SVY_LINE_ID":100159,"CRUISE":"1983/4","SVY_LINE":"16","CRUISE_LINE":"1983/4#16","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":55,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-6.1379999999999999,"START_Y":58.495699999999999,"START_DATETIME":"1983-06-23T03:50:00","END_X":-5.4649999999999999,"END_Y":58.841700000000003,"END_DATETIME":"1983-06-23T09:10:00","START_X_ED50":-6.1379999999999999,"START_Y_ED50":58.495699999999999,"END_X_ED50":-5.4649999999999999,"END_Y_ED50":58.841700000000003,"START_X_WGS84":-6.1398067000000003,"START_Y_WGS84":58.494994599999998,"END_X_WGS84":-5.4668080999999997,"END_Y_WGS84":58.8410163,"START_X_BNG":158873,"START_Y_BNG":963747,"END_X_BNG":200057,"END_Y_BNG":1000022,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1983_4/19340568","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1983_4/19340568","SCAN_INFORMATION":"Dual Airgun/Sparker record. Separate Airgun and Sparker physical records also exist.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"246699","properties":{"QL_SVY_LINE_ID":246699,"SVY_LINE_ID":100159,"CRUISE":"1983/4","SVY_LINE":"16","CRUISE_LINE":"1983/4#16","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Airgun/Sleeve Gun","LINE_LENGTH":55,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-6.1379999999999999,"START_Y":58.495699999999999,"START_DATETIME":"1983-06-23T03:50:00","END_X":-5.4649999999999999,"END_Y":58.841700000000003,"END_DATETIME":"1983-06-23T09:10:00","START_X_ED50":-6.1379999999999999,"START_Y_ED50":58.495699999999999,"END_X_ED50":-5.4649999999999999,"END_Y_ED50":58.841700000000003,"START_X_WGS84":-6.1398067000000003,"START_Y_WGS84":58.494994599999998,"END_X_WGS84":-5.4668080999999997,"END_Y_WGS84":58.8410163,"START_X_BNG":158873,"START_Y_BNG":963747,"END_X_BNG":200057,"END_Y_BNG":1000022,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1983_4/19340568","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1983_4/19340568","SCAN_INFORMATION":"Dual Airgun/Sparker record. Separate Airgun and Sparker physical records also exist.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"246701","properties":{"QL_SVY_LINE_ID":246701,"SVY_LINE_ID":100183,"CRUISE":"1983/4","SVY_LINE":"38","CRUISE_LINE":"1983/4#38","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Airgun/Sleeve 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subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"246465","properties":{"QL_SVY_LINE_ID":246465,"SVY_LINE_ID":96600,"CRUISE":"1971/5","SVY_LINE":"41","CRUISE_LINE":"1971/5#41","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological 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subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"246627","properties":{"QL_SVY_LINE_ID":246627,"SVY_LINE_ID":100211,"CRUISE":"1983/4","SVY_LINE":"63","CRUISE_LINE":"1983/4#63","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological 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Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"246628","properties":{"QL_SVY_LINE_ID":246628,"SVY_LINE_ID":100216,"CRUISE":"1983/4","SVY_LINE":"7","CRUISE_LINE":"1983/4#7","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Water 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acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"246629","properties":{"QL_SVY_LINE_ID":246629,"SVY_LINE_ID":100153,"CRUISE":"1983/4","SVY_LINE":"10","CRUISE_LINE":"1983/4#10","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Water 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subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"246630","properties":{"QL_SVY_LINE_ID":246630,"SVY_LINE_ID":100157,"CRUISE":"1983/4","SVY_LINE":"14","CRUISE_LINE":"1983/4#14","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Water 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Data gap fix 1.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"246423","properties":{"QL_SVY_LINE_ID":246423,"SVY_LINE_ID":96570,"CRUISE":"1971/5","SVY_LINE":"14","CRUISE_LINE":"1971/5#14","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":136,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-6.5750000000000002,"START_Y":59.508900000000004,"START_DATETIME":"1971-07-04T00:40:00","END_X":-4.9470000000000001,"END_Y":58.651000000000003,"END_DATETIME":"1971-07-04T09:30:00","START_X_ED50":-6.5750000000000002,"START_Y_ED50":59.508900000000004,"END_X_ED50":-4.9470000000000001,"END_Y_ED50":58.651000000000003,"START_X_WGS84":-6.5768699000000002,"START_Y_WGS84":59.508225400000001,"END_X_WGS84":-4.9487858999999998,"END_Y_WGS84":58.650316500000002,"START_X_BNG":141160,"START_Y_BNG":1078059,"END_X_BNG":229000,"END_Y_BNG":977368,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1971_5/19343554","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1971_5/19343554","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"246801","properties":{"QL_SVY_LINE_ID":246801,"SVY_LINE_ID":100402,"CRUISE":"1984/6","SVY_LINE":"4","CRUISE_LINE":"1984/6#4","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Airgun/Sleeve Gun","LINE_LENGTH":39,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-6.9758000000000004,"START_Y":58.701500000000003,"START_DATETIME":"1984-06-29T23:40:00","END_X":-6.4946999999999999,"END_Y":58.464200000000005,"END_DATETIME":"1984-06-30T03:20:00","START_X_ED50":-6.9758000000000004,"START_Y_ED50":58.701500000000003,"END_X_ED50":-6.4946999999999999,"END_Y_ED50":58.464200000000005,"START_X_WGS84":-6.9776368,"START_Y_WGS84":58.700790400000002,"END_X_WGS84":-6.4965134999999998,"END_Y_WGS84":58.463488599999998,"START_X_BNG":111804,"START_Y_BNG":989938,"END_X_BNG":137872,"END_Y_BNG":961581,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1984_6/19346478","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1984_6/19346478","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"246753","properties":{"QL_SVY_LINE_ID":246753,"SVY_LINE_ID":100157,"CRUISE":"1983/4","SVY_LINE":"14","CRUISE_LINE":"1983/4#14","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":157,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-5.1717000000000004,"START_Y":58.473100000000002,"START_DATETIME":"1983-06-21T17:40:00","END_X":-7.1031000000000004,"END_Y":59.469100000000005,"END_DATETIME":"1983-06-22T11:00:00","START_X_ED50":-5.1717000000000004,"START_Y_ED50":58.473100000000002,"END_X_ED50":-7.1031000000000004,"END_Y_ED50":59.469100000000005,"START_X_WGS84":-5.1734825000000004,"START_Y_WGS84":58.472406999999997,"END_X_WGS84":-7.1049803999999996,"END_Y_WGS84":59.468416500000004,"START_X_BNG":215032,"START_Y_BNG":958167,"END_X_BNG":110977,"END_Y_BNG":1075812,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1983_4/19340414","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1983_4/19340414","SCAN_INFORMATION":"Sparker only record. Dual Sparker/Watergun physical record also exists.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"246754","properties":{"QL_SVY_LINE_ID":246754,"SVY_LINE_ID":100161,"CRUISE":"1983/4","SVY_LINE":"18","CRUISE_LINE":"1983/4#18","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":82,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-6.8842000000000008,"START_Y":58.643800000000006,"START_DATETIME":"1983-06-23T21:00:00","END_X":-7.8675000000000006,"END_Y":59.1736,"END_DATETIME":"1983-06-24T04:40:00","START_X_ED50":-6.8842000000000008,"START_Y_ED50":58.643800000000006,"END_X_ED50":-7.8675000000000006,"END_Y_ED50":59.1736,"START_X_WGS84":-6.8860317000000002,"START_Y_WGS84":58.643089600000003,"END_X_WGS84":-7.8693822999999998,"END_Y_WGS84":59.172894999999997,"START_X_BNG":116636,"START_Y_BNG":983133,"END_X_BNG":64852,"END_Y_BNG":1046563,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1983_4/19340418","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1983_4/19340418","SCAN_INFORMATION":"Sparker only record. Dual Sparker/Watergun physical record also exists.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"246756","properties":{"QL_SVY_LINE_ID":246756,"SVY_LINE_ID":100172,"CRUISE":"1983/4","SVY_LINE":"28","CRUISE_LINE":"1983/4#28","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":254,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-7.1440000000000001,"START_Y":58.699400000000004,"START_DATETIME":"1983-07-06T15:00:00","END_X":-3.9802000000000004,"END_Y":60.3172,"END_DATETIME":"1983-07-07T15:40:00","START_X_ED50":-7.1440000000000001,"START_Y_ED50":58.699400000000004,"END_X_ED50":-3.9802000000000004,"END_Y_ED50":60.3172,"START_X_WGS84":-7.1458405999999997,"START_Y_WGS84":58.698687999999997,"END_X_WGS84":-3.9820489000000001,"END_Y_WGS84":60.316591299999999,"START_X_BNG":102056,"START_Y_BNG":990441,"END_X_BNG":290612,"END_Y_BNG":1160812,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1983_4/19340425","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1983_4/19340425","SCAN_INFORMATION":"Sparker only record. Dual Sparker/Watergun physical record also exists.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"246531","properties":{"QL_SVY_LINE_ID":246531,"SVY_LINE_ID":100172,"CRUISE":"1983/4","SVY_LINE":"28","CRUISE_LINE":"1983/4#28","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Water Gun","LINE_LENGTH":254,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-7.1440000000000001,"START_Y":58.699400000000004,"START_DATETIME":"1983-07-06T15:00:00","END_X":-3.9802000000000004,"END_Y":60.3172,"END_DATETIME":"1983-07-07T15:40:00","START_X_ED50":-7.1440000000000001,"START_Y_ED50":58.699400000000004,"END_X_ED50":-3.9802000000000004,"END_Y_ED50":60.3172,"START_X_WGS84":-7.1458405999999997,"START_Y_WGS84":58.698687999999997,"END_X_WGS84":-3.9820489000000001,"END_Y_WGS84":60.316591299999999,"START_X_BNG":102056,"START_Y_BNG":990441,"END_X_BNG":290612,"END_Y_BNG":1160812,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1983_4/19340489","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1983_4/19340489","SCAN_INFORMATION":"Watergun only record. Dual Sparker/Watergun physical record also exists.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"246532","properties":{"QL_SVY_LINE_ID":246532,"SVY_LINE_ID":100175,"CRUISE":"1983/4","SVY_LINE":"30","CRUISE_LINE":"1983/4#30","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Deep Tow Boomer","LINE_LENGTH":90,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-5.1245000000000003,"START_Y":60.570700000000002,"START_DATETIME":"1983-07-08T06:10:00","END_X":-3.9751000000000003,"END_Y":60.001400000000004,"END_DATETIME":"1983-07-08T15:00:00","START_X_ED50":-5.1245000000000003,"START_Y_ED50":60.570700000000002,"END_X_ED50":-3.9751000000000003,"END_Y_ED50":60.001400000000004,"START_X_WGS84":-5.1263927999999996,"START_Y_WGS84":60.570085200000001,"END_X_WGS84":-3.9769315000000001,"END_Y_WGS84":60.0007795,"START_X_BNG":228765,"START_Y_BNG":1191473,"END_X_BNG":289842,"END_Y_BNG":1125641,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1983_4/19340571","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1983_4/19340571","SCAN_INFORMATION":"Dual Sparker/Deep Tow Boomer record. Separate Sparker and Deep Tow Boomer physical records also exist.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"246533","properties":{"QL_SVY_LINE_ID":246533,"SVY_LINE_ID":100175,"CRUISE":"1983/4","SVY_LINE":"30","CRUISE_LINE":"1983/4#30","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":90,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-5.1245000000000003,"START_Y":60.570700000000002,"START_DATETIME":"1983-07-08T06:10:00","END_X":-3.9751000000000003,"END_Y":60.001400000000004,"END_DATETIME":"1983-07-08T15:00:00","START_X_ED50":-5.1245000000000003,"START_Y_ED50":60.570700000000002,"END_X_ED50":-3.9751000000000003,"END_Y_ED50":60.001400000000004,"START_X_WGS84":-5.1263927999999996,"START_Y_WGS84":60.570085200000001,"END_X_WGS84":-3.9769315000000001,"END_Y_WGS84":60.0007795,"START_X_BNG":228765,"START_Y_BNG":1191473,"END_X_BNG":289842,"END_Y_BNG":1125641,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1983_4/19340571","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1983_4/19340571","SCAN_INFORMATION":"Dual Sparker/Deep Tow Boomer record. Separate Sparker and Deep Tow Boomer physical records also exist.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"246534","properties":{"QL_SVY_LINE_ID":246534,"SVY_LINE_ID":100164,"CRUISE":"1983/4","SVY_LINE":"20","CRUISE_LINE":"1983/4#20","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Water Gun","LINE_LENGTH":104,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-7.4984000000000002,"START_Y":58.798200000000001,"START_DATETIME":"1983-06-24T13:20:00","END_X":-6.2391000000000005,"END_Y":59.472300000000004,"END_DATETIME":"1983-06-24T23:00:00","START_X_ED50":-7.4984000000000002,"START_Y_ED50":58.798200000000001,"END_X_ED50":-6.2391000000000005,"END_Y_ED50":59.472300000000004,"START_X_WGS84":-7.500254,"START_Y_WGS84":58.797486599999999,"END_X_WGS84":-6.2409597999999997,"END_Y_WGS84":59.471628699999997,"START_X_BNG":82461,"START_Y_BNG":1003051,"END_X_BNG":159886,"END_Y_BNG":1072727,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1983_4/19340578","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1983_4/19340578","SCAN_INFORMATION":"Dual Sparker/Watergun record. 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to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"246687","properties":{"QL_SVY_LINE_ID":246687,"SVY_LINE_ID":100207,"CRUISE":"1983/4","SVY_LINE":"6","CRUISE_LINE":"1983/4#6","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological 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Dual Sparker/Watergun/Airgun physical record also exists. Data gap fix 54.4-60. Fix 1-54 are Watergun. 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Data gap fix 20.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"246460","properties":{"QL_SVY_LINE_ID":246460,"SVY_LINE_ID":96586,"CRUISE":"1971/5","SVY_LINE":"29","CRUISE_LINE":"1971/5#29","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological 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Dual Airgun/Sparker physical record also exists.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"246507","properties":{"QL_SVY_LINE_ID":246507,"SVY_LINE_ID":100188,"CRUISE":"1983/4","SVY_LINE":"42","CRUISE_LINE":"1983/4#42","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Airgun/Sleeve Gun","LINE_LENGTH":61,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-3.9494000000000002,"START_Y":60.2774,"START_DATETIME":"1983-07-25T01:40:00","END_X":-4.7407000000000004,"END_Y":60.654800000000002,"END_DATETIME":"1983-07-25T07:20:00","START_X_ED50":-3.9494000000000002,"START_Y_ED50":60.2774,"END_X_ED50":-4.7407000000000004,"END_Y_ED50":60.654800000000002,"START_X_WGS84":-3.9512459,"START_Y_WGS84":60.276790200000001,"END_X_WGS84":-4.7425876999999996,"END_Y_WGS84":60.6541937,"START_X_BNG":292182,"START_Y_BNG":1156329,"END_X_BNG":250181,"END_Y_BNG":1199897,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1983_4/19340279","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1983_4/19340279","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"246508","properties":{"QL_SVY_LINE_ID":246508,"SVY_LINE_ID":100209,"CRUISE":"1983/4","SVY_LINE":"61","CRUISE_LINE":"1983/4#61","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Airgun/Sleeve Gun","LINE_LENGTH":249,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-7.1712000000000007,"START_Y":59.442500000000003,"START_DATETIME":"1983-08-07T12:40:00","END_X":-3.9793000000000003,"END_Y":61.002400000000002,"END_DATETIME":"1983-08-08T12:30:00","START_X_ED50":-7.1712000000000007,"START_Y_ED50":59.442500000000003,"END_X_ED50":-3.9793000000000003,"END_Y_ED50":61.002400000000002,"START_X_WGS84":-7.1730805000000002,"START_Y_WGS84":59.441814600000001,"END_X_WGS84":-3.9811876000000002,"END_Y_WGS84":61.0018174,"START_X_BNG":106895,"START_Y_BNG":1073154,"END_X_BNG":292961,"END_Y_BNG":1237109,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1983_4/19340295","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1983_4/19340295","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"246509","properties":{"QL_SVY_LINE_ID":246509,"SVY_LINE_ID":100176,"CRUISE":"1983/4","SVY_LINE":"31","CRUISE_LINE":"1983/4#31","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Deep Tow Boomer","LINE_LENGTH":94,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-3.9447000000000001,"START_Y":59.850100000000005,"START_DATETIME":"1983-07-08T18:30:00","END_X":-5.1497000000000002,"END_Y":60.436500000000002,"END_DATETIME":"1983-07-09T03:30:00","START_X_ED50":-3.9447000000000001,"START_Y_ED50":59.850100000000005,"END_X_ED50":-5.1497000000000002,"END_Y_ED50":60.436500000000002,"START_X_WGS84":-3.9465225999999998,"START_Y_WGS84":59.849474200000003,"END_X_WGS84":-5.1515858000000003,"END_Y_WGS84":60.435879800000002,"START_X_BNG":291042,"START_Y_BNG":1108744,"END_X_BNG":226670,"END_Y_BNG":1176603,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1983_4/19340472","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1983_4/19340472","SCAN_INFORMATION":"Deep Tow Boomer only record. Dual Sparker/Deep Tow Boomer physical record also exists.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"247238","properties":{"QL_SVY_LINE_ID":247238,"SVY_LINE_ID":100390,"CRUISE":"1984/6","SVY_LINE":"29","CRUISE_LINE":"1984/6#29","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","LINE_LENGTH":132,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-8.0481999999999996,"START_Y":57.770500000000006,"START_DATETIME":"1984-07-23T18:50:00","END_X":-6.4678000000000004,"END_Y":58.605600000000003,"END_DATETIME":"1984-07-24T08:20:00","START_X_ED50":-8.0481999999999996,"START_Y_ED50":57.770500000000006,"END_X_ED50":-6.4678000000000004,"END_Y_ED50":58.605600000000003,"START_X_WGS84":-8.0500144999999996,"START_Y_WGS84":57.769742399999998,"END_X_WGS84":-6.4696199999999999,"END_Y_WGS84":58.604893999999994,"START_X_BNG":40473,"START_Y_BNG":891649,"END_X_BNG":140487,"END_Y_BNG":977200,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1984_6/19346453","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1984_6/19346453","SCAN_INFORMATION":"Fix (1-24; 25-82) on record.. Data distortion fix 1.6. Fix 37-38 missing line/text.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"247239","properties":{"QL_SVY_LINE_ID":247239,"SVY_LINE_ID":100412,"CRUISE":"1984/6","SVY_LINE":"49","CRUISE_LINE":"1984/6#49","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological 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subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"247660","properties":{"QL_SVY_LINE_ID":247660,"SVY_LINE_ID":100549,"CRUISE":"1985/4","SVY_LINE":"44","CRUISE_LINE":"1985/4#44","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological 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acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"246768","properties":{"QL_SVY_LINE_ID":246768,"SVY_LINE_ID":100217,"CRUISE":"1983/4","SVY_LINE":"8","CRUISE_LINE":"1983/4#8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Water 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subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"246770","properties":{"QL_SVY_LINE_ID":246770,"SVY_LINE_ID":100173,"CRUISE":"1983/4","SVY_LINE":"29","CRUISE_LINE":"1983/4#29","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Airgun/Sleeve 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Data gap fix 26. Fix 33 missing text. 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subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"247461","properties":{"QL_SVY_LINE_ID":247461,"SVY_LINE_ID":98497,"CRUISE":"1975/AQ/7","SVY_LINE":"53","CRUISE_LINE":"1975/AQ/7#53","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological 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