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Called Line 8 SPs 125361-129097 on record. 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Called Line 2 (1 of 3) SPs 136681-137717 on record. Data gap fix 137718-137720.","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":"280094","properties":{"QL_SVY_LINE_ID":280094,"SVY_LINE_ID":96166,"CRUISE":"1970/2","SVY_LINE":"113","CRUISE_LINE":"1970/2#113","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":"278169","properties":{"QL_SVY_LINE_ID":278169,"SVY_LINE_ID":95487,"CRUISE":"1968/2","SVY_LINE":"30","CRUISE_LINE":"1968/2#30","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological 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Data gap fix 1074-1075; 1077.2-1080.","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":"283272","properties":{"QL_SVY_LINE_ID":283272,"SVY_LINE_ID":2196116,"CRUISE":"2009/5","SVY_LINE":"106","CRUISE_LINE":"2009/5#106","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","ADDITIONAL_INFO":"Poor data.","LINE_LENGTH":5,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 84","START_X":-15.802463400000001,"START_Y":59.140315999999999,"START_DATETIME":"2009-09-11T14:55:49","END_X":-15.716745599999999,"END_Y":59.140915700000001,"END_DATETIME":"2009-09-11T15:31:19","START_X_ED50":-15.800417599999999,"START_Y_ED50":59.141139600000002,"END_X_ED50":-15.7147013,"END_Y_ED50":59.141737999999997,"START_X_WGS84":-15.802463400000001,"START_Y_WGS84":59.140315999999999,"END_X_WGS84":-15.716745599999999,"END_Y_WGS84":59.140915700000001,"START_X_BNG":-386005,"START_Y_BNG":1110057,"END_X_BNG":-381155,"END_Y_BNG":1109107,"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_5/19398345","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2009_5/19398345","SCAN_INFORMATION":"Data distortion fix 1281.6; 1282-1283; 1284.1.","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":"283268","properties":{"QL_SVY_LINE_ID":283268,"SVY_LINE_ID":2196083,"CRUISE":"2009/5","SVY_LINE":"73","CRUISE_LINE":"2009/5#73","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","ADDITIONAL_INFO":"Sparker Only, Dolphins present. 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Black mark on record fix 13.5. 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24-26) 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":"283290","properties":{"QL_SVY_LINE_ID":283290,"SVY_LINE_ID":2196024,"CRUISE":"2009/5","SVY_LINE":"14","CRUISE_LINE":"2009/5#14","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":-13.225368899999999,"START_Y":53.811422800000003,"START_DATETIME":"2009-08-23T15:32:06","END_X":-13.1762655,"END_Y":53.845908799999997,"END_DATETIME":"2009-08-23T16:16:19","START_X_ED50":-13.2236285,"START_Y_ED50":53.812382999999997,"END_X_ED50":-13.1745246,"END_Y_ED50":53.8468673,"START_X_WGS84":-13.225368899999999,"START_Y_WGS84":53.811422800000003,"END_X_WGS84":-13.1762655,"END_Y_WGS84":53.845908799999997,"START_X_BNG":-337608,"START_Y_BNG":493661,"END_X_BNG":-333786,"END_Y_BNG":496961,"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_5/19398356","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2009_5/19398356","SCAN_INFORMATION":"Reprint record also exists.","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":"283288","properties":{"QL_SVY_LINE_ID":283288,"SVY_LINE_ID":2196006,"CRUISE":"2009/5","SVY_LINE":"111","CRUISE_LINE":"2009/5#111","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Airgun/Sleeve Gun","ADDITIONAL_INFO":"Nav lost, then recovered at 18:32, again at 21:38, some airgun data at depth on sparker record.","LINE_LENGTH":97,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 84","START_X":-14.5207544,"START_Y":59.280994100000001,"START_DATETIME":"2009-09-14T16:59:24","END_X":-14.5327039,"END_Y":58.407064800000001,"END_DATETIME":"2009-09-15T05:12:23","START_X_ED50":-14.518724600000001,"START_Y_ED50":59.281793100000002,"END_X_ED50":-14.5307233,"END_Y_ED50":58.407894599999999,"START_X_WGS84":-14.5207544,"START_Y_WGS84":59.280994100000001,"END_X_WGS84":-14.5327039,"END_Y_WGS84":58.407064800000001,"START_X_BNG":-310650,"START_Y_BNG":1111007,"END_X_BNG":-329625,"END_Y_BNG":1014927,"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_5/19398140","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2009_5/19398140","SCAN_INFORMATION":"Fix (1857-2003) on record. 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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":"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 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Data gap fix 641-644. 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Lines drawn 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":"282575","properties":{"QL_SVY_LINE_ID":282575,"SVY_LINE_ID":95636,"CRUISE":"1968/3","SVY_LINE":"70","CRUISE_LINE":"1968/3#70","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":83,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-4.798,"START_Y":54.031600000000005,"START_DATETIME":"1968-07-22T05:28:00","END_X":-4.1607000000000003,"END_Y":53.389500000000005,"END_DATETIME":"1968-07-22T13:05:00","START_X_ED50":-4.798,"START_Y_ED50":54.031600000000005,"END_X_ED50":-4.1607000000000003,"END_Y_ED50":53.389500000000005,"START_X_WGS84":-4.7995839999999994,"START_Y_WGS84":54.030760399999998,"END_X_WGS84":-4.1622469999999998,"END_Y_WGS84":53.388648099999997,"START_X_BNG":216739,"START_Y_BNG":463046,"END_X_BNG":256300,"END_Y_BNG":390158,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1968_3/19396488","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1968_3/19396488","SCAN_INFORMATION":"Fix (1-46) on record. Fix 8 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":"282576","properties":{"QL_SVY_LINE_ID":282576,"SVY_LINE_ID":95656,"CRUISE":"1968/3","SVY_LINE":"86","CRUISE_LINE":"1968/3#86","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":52,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-4.3093000000000004,"START_Y":54.272600000000004,"START_DATETIME":"1968-07-27T03:29:00","END_X":-3.6425000000000001,"END_Y":54.528100000000002,"END_DATETIME":"1968-07-27T08:05:00","START_X_ED50":-4.3093000000000004,"START_Y_ED50":54.272600000000004,"END_X_ED50":-3.6425000000000001,"END_Y_ED50":54.528100000000002,"START_X_WGS84":-4.3108823000000003,"START_Y_WGS84":54.271774399999998,"END_X_WGS84":-3.6440769999999998,"END_Y_WGS84":54.527291200000001,"START_X_BNG":249617,"START_Y_BNG":488700,"END_X_BNG":293697,"END_Y_BNG":515911,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1968_3/19396500","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1968_3/19396500","SCAN_INFORMATION":"Creases 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":"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":"282571","properties":{"QL_SVY_LINE_ID":282571,"SVY_LINE_ID":95604,"CRUISE":"1968/3","SVY_LINE":"5","CRUISE_LINE":"1968/3#5","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":178,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-4.4023000000000003,"START_Y":53.630100000000006,"START_DATETIME":"1968-06-20T00:05:30","END_X":-4.3878000000000004,"END_Y":53.614800000000002,"END_DATETIME":"1968-06-20T23:55:00","START_X_ED50":-4.4023000000000003,"START_Y_ED50":53.630100000000006,"END_X_ED50":-4.3878000000000004,"END_Y_ED50":53.614800000000002,"START_X_WGS84":-4.4038608000000004,"START_Y_WGS84":53.629252700000002,"END_X_WGS84":-4.3893599999999999,"END_Y_WGS84":53.613952400000002,"START_X_BNG":241138,"START_Y_BNG":417433,"END_X_BNG":242039,"END_Y_BNG":415699,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1968_3/19396467","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1968_3/19396467","SCAN_INFORMATION":"Fix ( 1-21; 22-40; 41-63) on record. Data gap fix 47-48; 51-51.9.","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":"282284","properties":{"QL_SVY_LINE_ID":282284,"SVY_LINE_ID":95799,"CRUISE":"1969/2","SVY_LINE":"33","CRUISE_LINE":"1969/2#33","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":"282285","properties":{"QL_SVY_LINE_ID":282285,"SVY_LINE_ID":95806,"CRUISE":"1969/2","SVY_LINE":"35","CRUISE_LINE":"1969/2#35","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological 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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":"278252","properties":{"QL_SVY_LINE_ID":278252,"SVY_LINE_ID":95458,"CRUISE":"1968/2","SVY_LINE":"1","CRUISE_LINE":"1968/2#1","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":-0.32220000000000004,"START_Y":53.714600000000004,"START_DATETIME":"1968-02-08T13:04:30","END_X":-0.31640000000000001,"END_Y":53.7393,"END_DATETIME":"1968-02-08T13:22:00","START_X_ED50":-0.32220000000000004,"START_Y_ED50":53.714600000000004,"END_X_ED50":-0.31640000000000001,"END_Y_ED50":53.7393,"START_X_WGS84":-0.3236716,"START_Y_WGS84":53.713805600000001,"END_X_WGS84":-0.3178723,"END_Y_WGS84":53.738506399999999,"START_X_BNG":510731,"START_Y_BNG":425459,"END_X_BNG":511049,"END_Y_BNG":428215,"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":"283521","properties":{"QL_SVY_LINE_ID":283521,"SVY_LINE_ID":33754842,"CRUISE":"1968/1","SVY_LINE":"4","CRUISE_LINE":"1968/1#4","CLIENT":"British Geological Survey","CONTRACTOR":"Seismograph Service Ltd","GEOPHYS_EQUIP":"Explosive Charge","LINE_LENGTH":87,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-4.2972777999999998,"START_Y":52.4512778,"END_X":-5.5001110999999998,"END_Y":52.693333299999999,"START_X_ED50":-4.2972777999999998,"START_Y_ED50":52.4512778,"END_X_ED50":-5.5001110999999998,"END_Y_ED50":52.693333299999999,"START_X_WGS84":-4.2987956000000001,"START_Y_WGS84":52.450395,"END_X_WGS84":-5.5016622000000002,"END_Y_WGS84":52.692442800000002,"START_X_BNG":243878,"START_Y_BNG":286090,"END_X_BNG":163465,"END_Y_BNG":316284,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1968_1/19403100","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1968_1/19403100","SCAN_INFORMATION":"Fix (1646-2503) on record. Called Line 4 (1 of 6) on record. Data gap fix 2504.","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":"279018","properties":{"QL_SVY_LINE_ID":279018,"SVY_LINE_ID":101145,"CRUISE":"1993/3","SVY_LINE":"461/2","CRUISE_LINE":"1993/3#461/2","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Parametric Sound Source","LINE_LENGTH":5,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":9.6336000000000013,"START_Y":58.043200000000006,"START_DATETIME":"1993-09-30T19:48:00","END_X":9.6923000000000012,"END_Y":58.066800000000001,"END_DATETIME":"1993-09-30T20:30:00","START_X_ED50":9.6336000000000013,"START_Y_ED50":58.043200000000006,"END_X_ED50":9.6923000000000012,"END_Y_ED50":58.066800000000001,"START_X_WGS84":9.6322445000000005,"START_Y_WGS84":58.0426687,"END_X_WGS84":9.6909454000000004,"END_Y_WGS84":58.066270199999998,"START_X_BNG":1084776,"START_Y_BNG":965233,"END_X_BNG":1087753,"END_Y_BNG":968437,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1993_3/19543957","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1993_3/19543957","SCAN_INFORMATION":"Roll contains Line 461/1 to 461/7. 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":"278158","properties":{"QL_SVY_LINE_ID":278158,"SVY_LINE_ID":95491,"CRUISE":"1968/2","SVY_LINE":"33","CRUISE_LINE":"1968/2#33","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","LINE_LENGTH":4,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-0.017400000000000002,"START_Y":53.625300000000003,"START_DATETIME":"1968-02-15T10:38:00","END_X":-0.034099999999999998,"END_Y":53.5871,"END_DATETIME":"1968-02-15T11:40:00","START_X_ED50":-0.017400000000000002,"START_Y_ED50":53.625300000000003,"END_X_ED50":-0.034099999999999998,"END_Y_ED50":53.5871,"START_X_WGS84":-0.0188614,"START_Y_WGS84":53.6245063,"END_X_WGS84":-0.035560500000000002,"END_Y_WGS84":53.586304900000002,"START_X_BNG":531122,"START_Y_BNG":416043,"END_X_BNG":530135,"END_Y_BNG":411763,"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":"278161","properties":{"QL_SVY_LINE_ID":278161,"SVY_LINE_ID":95490,"CRUISE":"1968/2","SVY_LINE":"32","CRUISE_LINE":"1968/2#32","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","LINE_LENGTH":5,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-0.047,"START_Y":53.587000000000003,"START_DATETIME":"1968-02-14T13:38:00","END_X":-0.027900000000000001,"END_Y":53.626000000000005,"END_DATETIME":"1968-02-14T14:29:00","START_X_ED50":-0.047,"START_Y_ED50":53.587000000000003,"END_X_ED50":-0.027900000000000001,"END_Y_ED50":53.626000000000005,"START_X_WGS84":-0.048460799999999998,"START_Y_WGS84":53.586204700000003,"END_X_WGS84":-0.029361700000000001,"END_Y_WGS84":53.625206200000001,"START_X_BNG":529282,"START_Y_BNG":411728,"END_X_BNG":530426,"END_Y_BNG":416101,"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":"283539","properties":{"QL_SVY_LINE_ID":283539,"SVY_LINE_ID":33828492,"CRUISE":"1969/1","SVY_LINE":"11","CRUISE_LINE":"1969/1#11","CLIENT":"British Geological Survey","CONTRACTOR":"Seismograph Service Ltd","GEOPHYS_EQUIP":"Sleeve Exploder","LINE_LENGTH":56,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-6.5976111,"START_Y":56.698583300000003,"END_X":-7.3150556,"END_Y":57.0104167,"START_X_ED50":-6.5976111,"START_Y_ED50":56.698583300000003,"END_X_ED50":-7.3150556,"END_Y_ED50":57.0104167,"START_X_WGS84":-6.5993431999999999,"START_Y_WGS84":56.697808500000001,"END_X_WGS84":-7.3168177999999999,"END_Y_WGS84":57.009642800000002,"START_X_BNG":118550,"START_Y_BNG":765686,"END_X_BNG":77376,"END_Y_BNG":803519,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1969_1/19403386","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1969_1/19403386","SCAN_INFORMATION":"Fix (10781-13984) on record. Called Line 11 SPs 13984-10781 on record. 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Data gap fix 2939; 3102-3110.","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":"283519","properties":{"QL_SVY_LINE_ID":283519,"SVY_LINE_ID":33754851,"CRUISE":"1968/1","SVY_LINE":"4A","CRUISE_LINE":"1968/1#4A","CLIENT":"British Geological Survey","CONTRACTOR":"Seismograph Service Ltd","GEOPHYS_EQUIP":"Explosive Charge","LINE_LENGTH":16,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-5.0181943999999996,"START_Y":52.598083299999999,"END_X":-4.8013056000000001,"END_Y":52.559666700000001,"START_X_ED50":-5.0181943999999996,"START_Y_ED50":52.598083299999999,"END_X_ED50":-4.8013056000000001,"END_Y_ED50":52.559666700000001,"START_X_WGS84":-5.0197322,"START_Y_WGS84":52.597195999999997,"END_X_WGS84":-4.8028376000000002,"END_Y_WGS84":52.558780900000002,"START_X_BNG":195579,"START_Y_BNG":304217,"END_X_BNG":210100,"END_Y_BNG":299352,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1968_1/19403101","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1968_1/19403101","SCAN_INFORMATION":"Fix (4878-4908) on record. Called Line 4 (6 of 6) SPs 4878-4908) 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":"283516","properties":{"QL_SVY_LINE_ID":283516,"SVY_LINE_ID":33754847,"CRUISE":"1968/1","SVY_LINE":"4C","CRUISE_LINE":"1968/1#4C","CLIENT":"British Geological Survey","CONTRACTOR":"Seismograph Service Ltd","GEOPHYS_EQUIP":"Explosive Charge","LINE_LENGTH":11,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-5.0181667000000001,"START_Y":52.597000000000001,"END_X":-4.8709721999999998,"END_Y":52.569722200000001,"START_X_ED50":-5.0181667000000001,"START_Y_ED50":52.597000000000001,"END_X_ED50":-4.8709721999999998,"END_Y_ED50":52.569722200000001,"START_X_WGS84":-5.0197044999999996,"START_Y_WGS84":52.596112699999999,"END_X_WGS84":-4.8725059999999996,"END_Y_WGS84":52.568835900000003,"START_X_BNG":195576,"START_Y_BNG":304097,"END_X_BNG":205423,"END_Y_BNG":300656,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1968_1/19403103","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1968_1/19403103","SCAN_INFORMATION":"Fix (2532-2558) on record. Called Line 4 (3 of 6) SPs 2532-2558 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":"279008","properties":{"QL_SVY_LINE_ID":279008,"SVY_LINE_ID":101147,"CRUISE":"1993/3","SVY_LINE":"461/4","CRUISE_LINE":"1993/3#461/4","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Parametric Sound Source","LINE_LENGTH":8,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":9.6036000000000001,"START_Y":58.037400000000005,"START_DATETIME":"1993-09-30T22:24:00","END_X":9.7100000000000009,"END_Y":58.083000000000006,"END_DATETIME":"1993-09-30T23:41:00","START_X_ED50":9.6036000000000001,"START_Y_ED50":58.037400000000005,"END_X_ED50":9.7100000000000009,"END_Y_ED50":58.083000000000006,"START_X_WGS84":9.6022438000000001,"START_Y_WGS84":58.036868200000001,"END_X_WGS84":9.7086454,"END_Y_WGS84":58.082470999999998,"START_X_BNG":1083133,"START_Y_BNG":964287,"END_X_BNG":1088473,"END_Y_BNG":970406,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1993_3/19543959","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1993_3/19543959","SCAN_INFORMATION":"Roll contains Line 461/1 to 461/7. 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":"279009","properties":{"QL_SVY_LINE_ID":279009,"SVY_LINE_ID":101169,"CRUISE":"1993/3","SVY_LINE":"491/8","CRUISE_LINE":"1993/3#491/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Parametric Sound Source","LINE_LENGTH":12,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":27.332800000000002,"START_Y":74.966200000000001,"START_DATETIME":"1993-10-18T02:24:00","END_X":27.565200000000001,"END_Y":74.8767,"END_DATETIME":"1993-10-18T03:05:00","START_X_ED50":27.332800000000002,"START_Y_ED50":74.966200000000001,"END_X_ED50":27.565200000000001,"END_Y_ED50":74.8767,"START_X_WGS84":27.3312986,"START_Y_WGS84":74.966563100000002,"END_X_WGS84":27.563724100000002,"END_Y_WGS84":74.877060200000003,"START_X_BNG":1217148,"START_Y_BNG":2999521,"END_X_BNG":1227940,"END_Y_BNG":2993937,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1993_3/19543979","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1993_3/19543979","SCAN_INFORMATION":"End of line 491/7 to end of line 491/8 on record. Start and End of line handwritten. 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Sweep: 100metres. Recorder: EPC 4800. Fix on record timestamp only. 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10.1.","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":"281448","properties":{"QL_SVY_LINE_ID":281448,"SVY_LINE_ID":96119,"CRUISE":"1969/SM/9","SVY_LINE":"2RB","CRUISE_LINE":"1969/SM/9#2RB","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":19,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-4.6936,"START_Y":55.4572,"START_DATETIME":"1969-12-15T11:00:00","END_X":-4.7491000000000003,"END_Y":55.613700000000001,"END_DATETIME":"1969-12-15T13:50:00","START_X_ED50":-4.6936,"START_Y_ED50":55.4572,"END_X_ED50":-4.7491000000000003,"END_Y_ED50":55.613700000000001,"START_X_WGS84":-4.6952366999999997,"START_Y_WGS84":55.456408500000002,"END_X_WGS84":-4.7507443,"END_Y_WGS84":55.612912999999999,"START_X_BNG":229668,"START_Y_BNG":621365,"END_X_BNG":226849,"END_Y_BNG":638913,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1969_SM_9/19381847","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1969_SM_9/19381847","SCAN_INFORMATION":"Data distortion fix 2.1-2.8.","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":"251343","properties":{"QL_SVY_LINE_ID":251343,"SVY_LINE_ID":99294,"CRUISE":"1978/4","SVY_LINE":"13","CRUISE_LINE":"1978/4#13","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":191,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-6.2975000000000003,"START_Y":49.414200000000001,"START_DATETIME":"1978-05-31T17:14:00","END_X":-8.7061000000000011,"END_Y":48.756700000000002,"END_DATETIME":"1978-06-01T11:34:00","START_X_ED50":-6.2975000000000003,"START_Y_ED50":49.414200000000001,"END_X_ED50":-8.7061000000000011,"END_Y_ED50":48.756700000000002,"START_X_WGS84":-6.2989635000000002,"START_Y_WGS84":49.413204700000001,"END_X_WGS84":-8.7075885999999993,"END_Y_WGS84":48.755657300000003,"START_X_BNG":88304,"START_Y_BNG":-45257,"END_X_BNG":-92776,"END_Y_BNG":-105508,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1978_4/19343333","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1978_4/19343333","SCAN_INFORMATION":"Fix (1-111) on record. Data gap fix 15.3-17.2; 30.4-30.7. Fix 8 missing text. Fix 38; 47; 65; 70; 100; 102; 111 missing line. Fix 60 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":"246393","properties":{"QL_SVY_LINE_ID":246393,"SVY_LINE_ID":96589,"CRUISE":"1971/5","SVY_LINE":"31","CRUISE_LINE":"1971/5#31","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":-5.2488999999999999,"START_Y":58.3782,"START_DATETIME":"1971-07-13T19:35:00","END_X":-5.4156000000000004,"END_Y":58.479800000000004,"END_DATETIME":"1971-07-13T21:00:00","START_X_ED50":-5.2488999999999999,"START_Y_ED50":58.3782,"END_X_ED50":-5.4156000000000004,"END_Y_ED50":58.479800000000004,"START_X_WGS84":-5.2506797000000001,"START_Y_WGS84":58.377502499999999,"END_X_WGS84":-5.4173887000000001,"END_Y_WGS84":58.479103899999998,"START_X_BNG":210021,"START_Y_BNG":947823,"END_X_BNG":200853,"END_Y_BNG":959610,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1971_5/19343573","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1971_5/19343573","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":"246394","properties":{"QL_SVY_LINE_ID":246394,"SVY_LINE_ID":96590,"CRUISE":"1971/5","SVY_LINE":"32","CRUISE_LINE":"1971/5#32","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":142,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-4.1668000000000003,"START_Y":58.601500000000001,"START_DATETIME":"1971-07-17T16:00:00","END_X":-5.883,"END_Y":59.509999999999998,"END_DATETIME":"1971-07-18T02:20:00","START_X_ED50":-4.1668000000000003,"START_Y_ED50":58.601500000000001,"END_X_ED50":-5.883,"END_Y_ED50":59.509999999999998,"START_X_WGS84":-4.1685642999999999,"START_Y_WGS84":58.600825200000003,"END_X_WGS84":-5.8848530999999999,"END_Y_WGS84":59.509335100000001,"START_X_BNG":274082,"START_Y_BNG":970132,"END_X_BNG":180287,"END_Y_BNG":1075688,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1971_5/19343574","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1971_5/19343574","SCAN_INFORMATION":"Fix (2-63) 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":"246395","properties":{"QL_SVY_LINE_ID":246395,"SVY_LINE_ID":96574,"CRUISE":"1971/5","SVY_LINE":"18","CRUISE_LINE":"1971/5#18","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","LINE_LENGTH":108,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-7.0555000000000003,"START_Y":59.1875,"START_DATETIME":"1971-07-05T16:20:00","END_X":-5.7320000000000002,"END_Y":58.499000000000002,"END_DATETIME":"1971-07-05T23:30:00","START_X_ED50":-7.0555000000000003,"START_Y_ED50":59.1875,"END_X_ED50":-5.7320000000000002,"END_Y_ED50":58.499000000000002,"START_X_WGS84":-7.0573641,"START_Y_WGS84":59.186806900000001,"END_X_WGS84":-5.7337971999999997,"END_Y_WGS84":58.498300299999997,"START_X_BNG":111288,"START_Y_BNG":1044305,"END_X_BNG":182536,"END_Y_BNG":962728,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1971_5/19343512","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1971_5/19343512","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":"246396","properties":{"QL_SVY_LINE_ID":246396,"SVY_LINE_ID":96588,"CRUISE":"1971/5","SVY_LINE":"30","CRUISE_LINE":"1971/5#30","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","LINE_LENGTH":58,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-5.8565000000000005,"START_Y":58.067800000000005,"START_DATETIME":"1971-07-13T14:40:00","END_X":-5.1653000000000002,"END_Y":58.437200000000004,"END_DATETIME":"1971-07-13T18:30:00","START_X_ED50":-5.8565000000000005,"START_Y_ED50":58.067800000000005,"END_X_ED50":-5.1653000000000002,"END_Y_ED50":58.437200000000004,"START_X_WGS84":-5.8582789999999996,"START_Y_WGS84":58.067083099999998,"END_X_WGS84":-5.1670806000000002,"END_Y_WGS84":58.436505799999999,"START_X_BNG":172535,"START_Y_BNG":915174,"END_X_BNG":215217,"END_Y_BNG":954155,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1971_5/19343518","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1971_5/19343518","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":"283510","properties":{"QL_SVY_LINE_ID":283510,"SVY_LINE_ID":33754855,"CRUISE":"1968/1","SVY_LINE":"6A","CRUISE_LINE":"1968/1#6A","CLIENT":"British Geological Survey","CONTRACTOR":"Seismograph Service Ltd","GEOPHYS_EQUIP":"Explosive Charge","LINE_LENGTH":67,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-4.8000832999999998,"START_Y":52.208527799999999,"END_X":-5.6820556,"END_Y":52.385083299999998,"START_X_ED50":-4.8000832999999998,"START_Y_ED50":52.208527799999999,"END_X_ED50":-5.6820556,"END_Y_ED50":52.385083299999998,"START_X_WGS84":-4.8016034999999997,"START_Y_WGS84":52.207631399999997,"END_X_WGS84":-5.6835998999999999,"END_Y_WGS84":52.384181099999999,"START_X_BNG":208670,"START_Y_BNG":260301,"END_X_BNG":149423,"END_Y_BNG":282627,"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":"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":"281466","properties":{"QL_SVY_LINE_ID":281466,"SVY_LINE_ID":96116,"CRUISE":"1969/SM/9","SVY_LINE":"19","CRUISE_LINE":"1969/SM/9#19","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","LINE_LENGTH":11,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-4.9176000000000002,"START_Y":55.694200000000002,"START_DATETIME":"1969-12-18T15:40:00","END_X":-4.9230999999999998,"END_Y":55.699100000000001,"END_DATETIME":"1969-12-18T17:00:00","START_X_ED50":-4.9176000000000002,"START_Y_ED50":55.694200000000002,"END_X_ED50":-4.9230999999999998,"END_Y_ED50":55.699100000000001,"START_X_WGS84":-4.9192514000000003,"START_Y_WGS84":55.693413499999998,"END_X_WGS84":-4.9247518000000001,"END_Y_WGS84":55.698313599999999,"START_X_BNG":216616,"START_Y_BNG":648302,"END_X_BNG":216293,"END_Y_BNG":648861,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1969_SM_9/19381837","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1969_SM_9/19381837","SCAN_INFORMATION":"Fix (1-6) on record. 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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":"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. 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":"246535","properties":{"QL_SVY_LINE_ID":246535,"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":"Sparker","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. 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":"246536","properties":{"QL_SVY_LINE_ID":246536,"SVY_LINE_ID":100165,"CRUISE":"1983/4","SVY_LINE":"21","CRUISE_LINE":"1983/4#21","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Water Gun","LINE_LENGTH":27,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-5.8975,"START_Y":59.364800000000002,"START_DATETIME":"1983-06-25T02:30:00","END_X":-6.226,"END_Y":59.192,"END_DATETIME":"1983-06-25T06:30:00","START_X_ED50":-5.8975,"START_Y_ED50":59.364800000000002,"END_X_ED50":-6.226,"END_Y_ED50":59.192,"START_X_WGS84":-5.8993457999999999,"START_Y_WGS84":59.364129499999997,"END_X_WGS84":-6.2278446000000001,"END_Y_WGS84":59.191318600000002,"START_X_BNG":178519,"START_Y_BNG":1059584,"END_X_BNG":158646,"END_Y_BNG":1041505,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1983_4/19340579","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1983_4/19340579","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":"246537","properties":{"QL_SVY_LINE_ID":246537,"SVY_LINE_ID":100165,"CRUISE":"1983/4","SVY_LINE":"21","CRUISE_LINE":"1983/4#21","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":27,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-5.8975,"START_Y":59.364800000000002,"START_DATETIME":"1983-06-25T02:30:00","END_X":-6.226,"END_Y":59.192,"END_DATETIME":"1983-06-25T06:30:00","START_X_ED50":-5.8975,"START_Y_ED50":59.364800000000002,"END_X_ED50":-6.226,"END_Y_ED50":59.192,"START_X_WGS84":-5.8993457999999999,"START_Y_WGS84":59.364129499999997,"END_X_WGS84":-6.2278446000000001,"END_Y_WGS84":59.191318600000002,"START_X_BNG":178519,"START_Y_BNG":1059584,"END_X_BNG":158646,"END_Y_BNG":1041505,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1983_4/19340579","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1983_4/19340579","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":"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 Gun","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_4/19340481","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1983_4/19340481","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":"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. 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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":"246420","properties":{"QL_SVY_LINE_ID":246420,"SVY_LINE_ID":96596,"CRUISE":"1971/5","SVY_LINE":"38","CRUISE_LINE":"1971/5#38","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Airgun/Sleeve 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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":"246422","properties":{"QL_SVY_LINE_ID":246422,"SVY_LINE_ID":96567,"CRUISE":"1971/5","SVY_LINE":"11","CRUISE_LINE":"1971/5#11","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological 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Data distortion fix 43.8.","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":"246930","properties":{"QL_SVY_LINE_ID":246930,"SVY_LINE_ID":100410,"CRUISE":"1984/6","SVY_LINE":"47","CRUISE_LINE":"1984/6#47","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","LINE_LENGTH":122,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-10.020300000000001,"START_Y":57.420000000000002,"START_DATETIME":"1984-08-09T14:20:00","END_X":-7.9886000000000008,"END_Y":57.424800000000005,"END_DATETIME":"1984-08-10T03:00:00","START_X_ED50":-10.020300000000001,"START_Y_ED50":57.420000000000002,"END_X_ED50":-7.9886000000000008,"END_Y_ED50":57.424800000000005,"START_X_WGS84":-10.0221397,"START_Y_WGS84":57.419202400000003,"END_X_WGS84":-7.9903965000000001,"END_Y_WGS84":57.424031200000002,"START_X_BNG":-81086,"START_Y_BNG":864998,"END_X_BNG":40609,"END_Y_BNG":852935,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1984_6/19346470","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1984_6/19346470","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":"246569","properties":{"QL_SVY_LINE_ID":246569,"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_4/19340576","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1983_4/19340576","SCAN_INFORMATION":"Dual Sparker/Watergun 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":"246602","properties":{"QL_SVY_LINE_ID":246602,"SVY_LINE_ID":100180,"CRUISE":"1983/4","SVY_LINE":"35","CRUISE_LINE":"1983/4#35","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Deep Tow 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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":"246686","properties":{"QL_SVY_LINE_ID":246686,"SVY_LINE_ID":100196,"CRUISE":"1983/4","SVY_LINE":"5","CRUISE_LINE":"1983/4#5","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological 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Data distortion fix 74.5-75.","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":"246482","properties":{"QL_SVY_LINE_ID":246482,"SVY_LINE_ID":96611,"CRUISE":"1971/5","SVY_LINE":"51","CRUISE_LINE":"1971/5#51","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":"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 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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":"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 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":"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. 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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":"246731","properties":{"QL_SVY_LINE_ID":246731,"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_4/19340482","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1983_4/19340482","SCAN_INFORMATION":"Watergun/Airgun record. Dual Sparker/Watergun/Airgun physical record also exists. Data gap fix 54.4-60. Fix 1-54 are Watergun. Fix 61-68 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":"246656","properties":{"QL_SVY_LINE_ID":246656,"SVY_LINE_ID":100182,"CRUISE":"1983/4","SVY_LINE":"37","CRUISE_LINE":"1983/4#37","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":"246658","properties":{"QL_SVY_LINE_ID":246658,"SVY_LINE_ID":100210,"CRUISE":"1983/4","SVY_LINE":"62","CRUISE_LINE":"1983/4#62","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological 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Data gap fix 38.2-39; 64. Fix 19; 26 missing text. Two fix 36s - right hand one should be 37. Fix 54 incorrectly labelled as 24. 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Data distortion fix 46. Fix 13; 28; 35 missing text. Two fix 36s - right hand one to fix 37 should be 37-38.","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":"248404","properties":{"QL_SVY_LINE_ID":248404,"SVY_LINE_ID":98125,"CRUISE":"1974/4","SVY_LINE":"10","CRUISE_LINE":"1974/4#10","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":109,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-1.9970000000000001,"START_Y":59.503400000000006,"START_DATETIME":"1974-08-10T18:40:00","END_X":-3.4008000000000003,"END_Y":60.179500000000004,"END_DATETIME":"1974-08-11T04:40:00","START_X_ED50":-1.9970000000000001,"START_Y_ED50":59.503400000000006,"END_X_ED50":-3.4008000000000003,"END_Y_ED50":60.179500000000004,"START_X_WGS84":-1.9987536000000001,"START_Y_WGS84":59.502787099999999,"END_X_WGS84":-3.4026261,"END_Y_WGS84":60.178893899999998,"START_X_BNG":400171,"START_Y_BNG":1068533,"END_X_BNG":322289,"END_Y_BNG":1144656,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1974_4/19349536","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1974_4/19349536","SCAN_INFORMATION":"Printer: Huntec.","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":"248405","properties":{"QL_SVY_LINE_ID":248405,"SVY_LINE_ID":98159,"CRUISE":"1974/4","SVY_LINE":"17","CRUISE_LINE":"1974/4#17","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":119,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-3.1475,"START_Y":59.243100000000005,"START_DATETIME":"1974-08-13T17:00:00","END_X":-4.649,"END_Y":59.9953,"END_DATETIME":"1974-08-14T04:00:00","START_X_ED50":-3.1475,"START_Y_ED50":59.243100000000005,"END_X_ED50":-4.649,"END_Y_ED50":59.9953,"START_X_WGS84":-3.1492705000000001,"START_Y_WGS84":59.2424623,"END_X_WGS84":-4.6508485000000004,"END_Y_WGS84":59.9946701,"START_X_BNG":334537,"START_Y_BNG":1040108,"END_X_BNG":252240,"END_Y_BNG":1126276,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1974_4/19349557","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1974_4/19349557","SCAN_INFORMATION":"Printer: Huntec.","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":"247998","properties":{"QL_SVY_LINE_ID":247998,"SVY_LINE_ID":2052028,"CRUISE":"2002/2","SVY_LINE":"17","CRUISE_LINE":"2002/2#17","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Airgun/Sleeve Gun","LINE_LENGTH":68,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4326","EPSG":"WGS 84","START_X":-15.982066,"START_Y":59.538258999999996,"START_DATETIME":"2002-07-21T04:09:49","END_X":-15.66249,"END_Y":58.951536999999995,"END_DATETIME":"2002-07-21T11:49:46","START_X_ED50":-15.9799933,"START_Y_ED50":59.539071399999997,"END_X_ED50":-15.6604577,"END_Y_ED50":58.952365100000002,"START_X_WGS84":-15.982066,"START_Y_WGS84":59.538258999999996,"END_X_WGS84":-15.66249,"END_Y_WGS84":58.951536999999995,"START_X_BNG":-386782,"START_Y_BNG":1155873,"END_X_BNG":-382429,"END_Y_BNG":1087668,"CRUISE_DATA_URL":"http://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item135625","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2002_2/19359389","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2002_2/19359389","SCAN_INFORMATION":"Timestamp fixes only - 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Fix 21 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":"248032","properties":{"QL_SVY_LINE_ID":248032,"SVY_LINE_ID":98977,"CRUISE":"1977/2","SVY_LINE":"68","CRUISE_LINE":"1977/2#68","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","LINE_LENGTH":476,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-1.5991,"START_Y":55.822900000000004,"START_DATETIME":"1977-06-04T14:50:00","END_X":-1.4818,"END_Y":60.088900000000002,"END_DATETIME":"1977-06-05T16:30:00","START_X_ED50":-1.5991,"START_Y_ED50":55.822900000000004,"END_X_ED50":-1.4818,"END_Y_ED50":60.088900000000002,"START_X_WGS84":-1.6006791,"START_Y_WGS84":55.8221603,"END_X_WGS84":-1.4835697999999999,"END_Y_WGS84":60.088315899999998,"START_X_BNG":425118,"START_Y_BNG":658840,"END_X_BNG":428829,"END_Y_BNG":1133854,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1977_2/19341567","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1977_2/19341567","SCAN_INFORMATION":"Fix (1-24; 25-76; 75-119; 120-155) on record. Data distortion fix 55.9-56.5. Fix 134 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":"248033","properties":{"QL_SVY_LINE_ID":248033,"SVY_LINE_ID":98980,"CRUISE":"1977/2","SVY_LINE":"70","CRUISE_LINE":"1977/2#70","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","LINE_LENGTH":67,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-1.6297000000000001,"START_Y":58.998900000000006,"START_DATETIME":"1977-06-06T00:40:00","END_X":-2.7953000000000001,"END_Y":59.001400000000004,"END_DATETIME":"1977-06-06T03:50:00","START_X_ED50":-1.6297000000000001,"START_Y_ED50":58.998900000000006,"END_X_ED50":-2.7953000000000001,"END_Y_ED50":59.001400000000004,"START_X_WGS84":-1.6314188999999999,"START_Y_WGS84":58.998273099999999,"END_X_WGS84":-2.7970494000000001,"END_Y_WGS84":59.000757999999998,"START_X_BNG":421277,"START_Y_BNG":1012409,"END_X_BNG":354308,"END_Y_BNG":1012901,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1977_2/19341570","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1977_2/19341570","SCAN_INFORMATION":"Data distortion 16-16.7; 18.2-18.9. Fix 16 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":"248035","properties":{"QL_SVY_LINE_ID":248035,"SVY_LINE_ID":98993,"CRUISE":"1977/2","SVY_LINE":"82","CRUISE_LINE":"1977/2#82","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","LINE_LENGTH":232,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-1.1505000000000001,"START_Y":59.832500000000003,"START_DATETIME":"1977-06-11T11:30:00","END_X":2.9765000000000001,"END_Y":59.834500000000006,"END_DATETIME":"1977-06-12T00:50:00","START_X_ED50":-1.1505000000000001,"START_Y_ED50":59.832500000000003,"END_X_ED50":2.9765000000000001,"END_Y_ED50":59.834500000000006,"START_X_WGS84":-1.1522475999999999,"START_Y_WGS84":59.831910499999999,"END_X_WGS84":2.9748692000000001,"END_Y_WGS84":59.833962200000002,"START_X_BNG":447626,"START_Y_BNG":1105490,"END_X_BNG":678811,"END_Y_BNG":1115884,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1977_2/19341583","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1977_2/19341583","SCAN_INFORMATION":"Fix (1-42; 43-81) on record. Fix 54-55 missing text. Two fix 69s - right hand one to fix 70 should be 70-71.","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":"248036","properties":{"QL_SVY_LINE_ID":248036,"SVY_LINE_ID":99000,"CRUISE":"1977/2","SVY_LINE":"89","CRUISE_LINE":"1977/2#89","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","LINE_LENGTH":197,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":1.0079,"START_Y":61.234100000000005,"START_DATETIME":"1977-06-18T00:20:00","END_X":4.6789000000000005,"END_Y":61.232800000000005,"END_DATETIME":"1977-06-18T10:10:00","START_X_ED50":1.0079,"START_Y_ED50":61.234100000000005,"END_X_ED50":4.6789000000000005,"END_Y_ED50":61.232800000000005,"START_X_WGS84":1.0061397999999999,"START_Y_WGS84":61.233592100000003,"END_X_WGS84":4.6772521000000005,"END_Y_WGS84":61.232336999999994,"START_X_BNG":561460,"START_Y_BNG":1265016,"END_X_BNG":758179,"END_Y_BNG":1279484,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1977_2/19341590","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1977_2/19341590","SCAN_INFORMATION":"Data distortion fix 29; 40-42; 54.9-55.5. 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Data gap fix 36.3-37; 69. Fix 62; 87 missing text. Two fix 52s - right hand one should be 53.","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":"248067","properties":{"QL_SVY_LINE_ID":248067,"SVY_LINE_ID":98962,"CRUISE":"1977/2","SVY_LINE":"54","CRUISE_LINE":"1977/2#54","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","LINE_LENGTH":283,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-1.4053,"START_Y":55.631,"START_DATETIME":"1977-05-28T04:30:00","END_X":3.0841000000000003,"END_Y":55.632899999999999,"END_DATETIME":"1977-05-28T17:40:00","START_X_ED50":-1.4053,"START_Y_ED50":55.631,"END_X_ED50":3.0841000000000003,"END_Y_ED50":55.632899999999999,"START_X_WGS84":-1.4068669,"START_Y_WGS84":55.630256199999998,"END_X_WGS84":3.082646,"END_Y_WGS84":55.632209899999999,"START_X_BNG":437444,"START_Y_BNG":637569,"END_X_BNG":719953,"END_Y_BNG":649349,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1977_2/19341552","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1977_2/19341552","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":"248154","properties":{"QL_SVY_LINE_ID":248154,"SVY_LINE_ID":98984,"CRUISE":"1977/2","SVY_LINE":"74","CRUISE_LINE":"1977/2#74","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","LINE_LENGTH":185,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-0.41500000000000004,"START_Y":59.369800000000005,"START_DATETIME":"1977-06-07T20:30:00","END_X":-0.41320000000000001,"END_Y":61.027800000000006,"END_DATETIME":"1977-06-08T08:20:00","START_X_ED50":-0.41500000000000004,"START_Y_ED50":59.369800000000005,"END_X_ED50":-0.41320000000000001,"END_Y_ED50":61.027800000000006,"START_X_WGS84":-0.41670440000000003,"START_Y_WGS84":59.3692025,"END_X_WGS84":-0.41499030000000003,"END_Y_WGS84":61.027265800000002,"START_X_BNG":490085,"START_Y_BNG":1054726,"END_X_BNG":485750,"END_Y_BNG":1239359,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1977_2/19341574","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1977_2/19341574","SCAN_INFORMATION":"Fix (1-63; 64-72) on record. Data gap fix 54-55. Fix 12 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":"248155","properties":{"QL_SVY_LINE_ID":248155,"SVY_LINE_ID":99005,"CRUISE":"1977/2","SVY_LINE":"93","CRUISE_LINE":"1977/2#93","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological 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Data gap fix 44. Fix 1 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":"248089","properties":{"QL_SVY_LINE_ID":248089,"SVY_LINE_ID":98961,"CRUISE":"1977/2","SVY_LINE":"53","CRUISE_LINE":"1977/2#53","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","LINE_LENGTH":284,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":3.0569999999999999,"START_Y":55.435300000000005,"START_DATETIME":"1977-05-27T13:00:00","END_X":-1.4360000000000002,"END_Y":55.436,"END_DATETIME":"1977-05-28T03:00:00","START_X_ED50":3.0569999999999999,"START_Y_ED50":55.435300000000005,"END_X_ED50":-1.4360000000000002,"END_Y_ED50":55.436,"START_X_WGS84":3.0555523999999998,"START_Y_WGS84":55.4346028,"END_X_WGS84":-1.4375601,"END_Y_WGS84":55.435249200000001,"START_X_BNG":719851,"START_Y_BNG":627263,"END_X_BNG":435687,"END_Y_BNG":615851,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1977_2/19341551","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1977_2/19341551","SCAN_INFORMATION":"Data gap fix 70. Data distortion fix 27.8-28.6; 32.5-33.1. Fix 23; 49 missing text. Fix 71 missing line. Two fix 61s - right hand one should be 62.","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":"248090","properties":{"QL_SVY_LINE_ID":248090,"SVY_LINE_ID":98991,"CRUISE":"1977/2","SVY_LINE":"80","CRUISE_LINE":"1977/2#80","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","LINE_LENGTH":202,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":2.9649000000000001,"START_Y":59.967100000000002,"START_DATETIME":"1977-06-09T23:00:00","END_X":-0.64860000000000007,"END_Y":59.981500000000004,"END_DATETIME":"1977-06-10T08:50:00","START_X_ED50":2.9649000000000001,"START_Y_ED50":59.967100000000002,"END_X_ED50":-0.64860000000000007,"END_Y_ED50":59.981500000000004,"START_X_WGS84":2.9632624999999999,"START_Y_WGS84":59.966567099999999,"END_X_WGS84":-0.65034139999999996,"END_Y_WGS84":59.9809226,"START_X_BNG":677054,"START_Y_BNG":1130576,"END_X_BNG":475423,"END_Y_BNG":1122549,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1977_2/19341581","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1977_2/19341581","SCAN_INFORMATION":"Fix (1-36; 37-60) on record. Data distortion fix 30.5-32; 55. Two fix 16s - right hand one should be 17.","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":"248105","properties":{"QL_SVY_LINE_ID":248105,"SVY_LINE_ID":98999,"CRUISE":"1977/2","SVY_LINE":"88","CRUISE_LINE":"1977/2#88","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","LINE_LENGTH":587,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":1.0834000000000001,"START_Y":56.000900000000001,"START_DATETIME":"1977-06-16T13:50:00","END_X":1.0862000000000001,"END_Y":61.268300000000004,"END_DATETIME":"1977-06-17T23:00:00","START_X_ED50":1.0834000000000001,"START_Y_ED50":56.000900000000001,"END_X_ED50":1.0862000000000001,"END_Y_ED50":61.268300000000004,"START_X_WGS84":1.0818806999999999,"START_Y_WGS84":56.000199199999997,"END_X_WGS84":1.0844403,"END_Y_WGS84":61.2677944,"START_X_BNG":592279,"START_Y_BNG":682869,"END_X_BNG":565481,"END_Y_BNG":1269019,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1977_2/19373497","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1977_2/19373497","SCAN_INFORMATION":"Fix (94-184; 185-200) on record. Data distortion fix 98-98.7. Fix 115 missing text. Combined image 2 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":"247858","properties":{"QL_SVY_LINE_ID":247858,"SVY_LINE_ID":98928,"CRUISE":"1977/2","SVY_LINE":"23","CRUISE_LINE":"1977/2#23","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","LINE_LENGTH":223,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":1.9421000000000002,"START_Y":54.0139,"START_DATETIME":"1977-05-02T12:50:00","END_X":-1.0842000000000001,"END_Y":54.973300000000002,"END_DATETIME":"1977-05-03T03:00:00","START_X_ED50":1.9421000000000002,"START_Y_ED50":54.0139,"END_X_ED50":-1.0842000000000001,"END_Y_ED50":54.973300000000002,"START_X_WGS84":1.9406729,"START_Y_WGS84":54.013141900000001,"END_X_WGS84":-1.0857342999999999,"END_Y_WGS84":54.972537899999999,"START_X_BNG":658270,"START_Y_BNG":464646,"END_X_BNG":458623,"END_Y_BNG":564596,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1977_2/19341521","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1977_2/19341521","SCAN_INFORMATION":"Fix (1-39; 40-86) on record. Data distortion fix 10.4-11; 72.1-72.5. Fix 38; 41; 51 missing text. Two fix 78s - fix 74 to left hand fix 78 incorrect and should be 74-77.","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":"247859","properties":{"QL_SVY_LINE_ID":247859,"SVY_LINE_ID":98930,"CRUISE":"1977/2","SVY_LINE":"25","CRUISE_LINE":"1977/2#25","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","LINE_LENGTH":97,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":3.0074000000000001,"START_Y":54.950500000000005,"START_DATETIME":"1977-05-05T11:10:00","END_X":1.4942,"END_Y":54.953099999999999,"END_DATETIME":"1977-05-05T17:00:00","START_X_ED50":3.0074000000000001,"START_Y_ED50":54.950500000000005,"END_X_ED50":1.4942,"END_Y_ED50":54.953099999999999,"START_X_WGS84":3.0059679999999998,"START_Y_WGS84":54.949785599999998,"END_X_WGS84":1.4927296000000001,"END_Y_WGS84":54.952368100000001,"START_X_BNG":720593,"START_Y_BNG":573154,"END_X_BNG":623747,"END_Y_BNG":567552,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1977_2/19341523","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1977_2/19341523","SCAN_INFORMATION":"Fix (1-28; 30-36) on record. Data gap fix 21.4-22.1; 29. Fix 14; 17 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":"248278","properties":{"QL_SVY_LINE_ID":248278,"SVY_LINE_ID":98212,"CRUISE":"1974/4","SVY_LINE":"65","CRUISE_LINE":"1974/4#65","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":76,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-4.8620000000000001,"START_Y":59.404700000000005,"START_DATETIME":"1974-09-01T13:50:00","END_X":-5.7957000000000001,"END_Y":59.892700000000005,"END_DATETIME":"1974-09-01T20:00:00","START_X_ED50":-4.8620000000000001,"START_Y_ED50":59.404700000000005,"END_X_ED50":-5.7957000000000001,"END_Y_ED50":59.892700000000005,"START_X_WGS84":-4.8638222999999998,"START_Y_WGS84":59.404045199999999,"END_X_WGS84":-5.7975716999999998,"END_Y_WGS84":59.892050400000002,"START_X_BNG":237526,"START_Y_BNG":1061036,"END_X_BNG":187662,"END_Y_BNG":1117978,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1974_4/19349659","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1974_4/19349659","SCAN_INFORMATION":"Printer: EPC. Fix 1-27 are Dual Airgun/Sparker. Fix 27-38 are Sparker.","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":"248331","properties":{"QL_SVY_LINE_ID":248331,"SVY_LINE_ID":98201,"CRUISE":"1974/4","SVY_LINE":"55","CRUISE_LINE":"1974/4#55","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":161,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-4.2727000000000004,"START_Y":60.022500000000001,"START_DATETIME":"1974-08-29T07:30:00","END_X":-6.2731000000000003,"END_Y":58.999700000000004,"END_DATETIME":"1974-08-29T21:50:00","START_X_ED50":-4.2727000000000004,"START_Y_ED50":60.022500000000001,"END_X_ED50":-6.2731000000000003,"END_Y_ED50":58.999700000000004,"START_X_WGS84":-4.2745403,"START_Y_WGS84":60.021876200000001,"END_X_WGS84":-6.2749357000000003,"END_Y_WGS84":58.999010999999996,"START_X_BNG":273328,"START_Y_BNG":1128523,"END_X_BNG":154588,"END_Y_BNG":1020291,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1974_4/19349599","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1974_4/19349599","SCAN_INFORMATION":"Printer: Huntec.","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":"248241","properties":{"QL_SVY_LINE_ID":248241,"SVY_LINE_ID":95676,"CRUISE":"1968/5","SVY_LINE":"11","CRUISE_LINE":"1968/5#11","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":55,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-7.0542000000000007,"START_Y":56.342200000000005,"START_DATETIME":"1968-10-04T00:20:00","END_X":-6.3646000000000003,"END_Y":56.040400000000005,"END_DATETIME":"1968-10-04T05:15:00","START_X_ED50":-7.0542000000000007,"START_Y_ED50":56.342200000000005,"END_X_ED50":-6.3646000000000003,"END_Y_ED50":56.040400000000005,"START_X_WGS84":-7.0559263999999997,"START_Y_WGS84":56.341406900000003,"END_X_WGS84":-6.3662980999999998,"END_Y_WGS84":56.039605999999999,"START_X_BNG":87704,"START_Y_BNG":728047,"END_X_BNG":128152,"END_Y_BNG":691572,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1968_5/19348616","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1968_5/19348616","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":"248299","properties":{"QL_SVY_LINE_ID":248299,"SVY_LINE_ID":98150,"CRUISE":"1974/4","SVY_LINE":"122","CRUISE_LINE":"1974/4#122","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","LINE_LENGTH":134,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-0.76900000000000002,"START_Y":57.028700000000001,"START_DATETIME":"1974-10-19T20:10:00","END_X":-0.79370000000000007,"END_Y":55.827200000000005,"END_DATETIME":"1974-10-20T06:00:00","START_X_ED50":-0.76900000000000002,"START_Y_ED50":57.028700000000001,"END_X_ED50":-0.79370000000000007,"END_Y_ED50":55.827200000000005,"START_X_WGS84":-0.77060760000000006,"START_Y_WGS84":57.028012699999998,"END_X_WGS84":-0.79525960000000007,"END_Y_WGS84":55.826470399999998,"START_X_BNG":474726,"START_Y_BNG":793660,"END_X_BNG":475572,"END_Y_BNG":659904,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1974_4/19349405","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1974_4/19349405","SCAN_INFORMATION":"Fix (1-18; 19-31; 32-33; 35-60) on record. Data gap fix 34.","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":"247860","properties":{"QL_SVY_LINE_ID":247860,"SVY_LINE_ID":98932,"CRUISE":"1977/2","SVY_LINE":"27","CRUISE_LINE":"1977/2#27","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","LINE_LENGTH":234,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":1.8348,"START_Y":53.907500000000006,"START_DATETIME":"1977-05-06T07:40:00","END_X":1.8326,"END_Y":56.006,"END_DATETIME":"1977-05-06T20:50:00","START_X_ED50":1.8348,"START_Y_ED50":53.907500000000006,"END_X_ED50":1.8326,"END_Y_ED50":56.006,"START_X_WGS84":1.8333737999999999,"START_Y_WGS84":53.906737200000002,"END_X_WGS84":1.8310997,"END_Y_WGS84":56.005308300000003,"START_X_BNG":651885,"START_Y_BNG":452429,"END_X_BNG":638943,"END_Y_BNG":685775,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1977_2/19341525","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1977_2/19341525","SCAN_INFORMATION":"Fix (1-34; 35-80) on record. Data gap fix 5.6-5.9; 26.8-27; 5.9-36.3. Fix 27 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":"247861","properties":{"QL_SVY_LINE_ID":247861,"SVY_LINE_ID":98941,"CRUISE":"1977/2","SVY_LINE":"35","CRUISE_LINE":"1977/2#35","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","LINE_LENGTH":265,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-1.0385,"START_Y":54.767400000000002,"START_DATETIME":"1977-05-10T12:50:00","END_X":3.0733000000000001,"END_Y":54.766300000000001,"END_DATETIME":"1977-05-11T03:20:00","START_X_ED50":-1.0385,"START_Y_ED50":54.767400000000002,"END_X_ED50":3.0733000000000001,"END_Y_ED50":54.766300000000001,"START_X_WGS84":-1.0400256000000001,"START_Y_WGS84":54.766631599999997,"END_X_WGS84":3.0718760000000001,"END_Y_WGS84":54.765580100000001,"START_X_BNG":461863,"START_Y_BNG":541723,"END_X_BNG":726294,"END_Y_BNG":552988,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1977_2/19341533","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1977_2/19341533","SCAN_INFORMATION":"Fix (1-6; 7-82; 83-87) on record. Data distortion 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":"247862","properties":{"QL_SVY_LINE_ID":247862,"SVY_LINE_ID":98947,"CRUISE":"1977/2","SVY_LINE":"40","CRUISE_LINE":"1977/2#40","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","LINE_LENGTH":221,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":0.83530000000000004,"START_Y":55.972900000000003,"START_DATETIME":"1977-05-13T11:00:00","END_X":0.83340000000000003,"END_Y":53.988,"END_DATETIME":"1977-05-13T22:20:00","START_X_ED50":0.83530000000000004,"START_Y_ED50":55.972900000000003,"END_X_ED50":0.83340000000000003,"END_Y_ED50":53.988,"START_X_WGS84":0.83377540000000006,"START_Y_WGS84":55.972195300000003,"END_X_WGS84":0.83194670000000004,"END_Y_WGS84":53.987228199999997,"START_X_BNG":576940,"START_Y_BNG":679091,"END_X_BNG":585769,"END_Y_BNG":458288,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1977_2/19341538","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1977_2/19341538","SCAN_INFORMATION":"Fix (1-27; 28-69) 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":"247863","properties":{"QL_SVY_LINE_ID":247863,"SVY_LINE_ID":98965,"CRUISE":"1977/2","SVY_LINE":"57","CRUISE_LINE":"1977/2#57","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","LINE_LENGTH":228,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":1.0828,"START_Y":53.985900000000001,"START_DATETIME":"1977-05-29T13:50:00","END_X":1.0846,"END_Y":56.033900000000003,"END_DATETIME":"1977-05-30T03:00:00","START_X_ED50":1.0828,"START_Y_ED50":53.985900000000001,"END_X_ED50":1.0846,"END_Y_ED50":56.033900000000003,"START_X_WGS84":1.0813527999999999,"START_Y_WGS84":53.985130999999996,"END_X_WGS84":1.0830795,"END_Y_WGS84":56.033200399999998,"START_X_BNG":602127,"START_Y_BNG":458737,"END_X_BNG":592189,"END_Y_BNG":686544,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1977_2/19341555","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1977_2/19341555","SCAN_INFORMATION":"Fix (1-9; 10-80) on record. Data distortion fix 22.2-22.5. Fix 55; 75 missing text. Fix 21 incorrectly labelled as 69. Two fix 27s - right hand one should be 28. Two fix 57s - right hand one should be 58.","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":"248287","properties":{"QL_SVY_LINE_ID":248287,"SVY_LINE_ID":98196,"CRUISE":"1974/4","SVY_LINE":"50","CRUISE_LINE":"1974/4#50","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":47,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-1.9833000000000001,"START_Y":59.699400000000004,"START_DATETIME":"1974-08-26T23:40:00","END_X":-2.5592000000000001,"END_Y":60.000600000000006,"END_DATETIME":"1974-08-27T04:10:00","START_X_ED50":-1.9833000000000001,"START_Y_ED50":59.699400000000004,"END_X_ED50":-2.5592000000000001,"END_Y_ED50":60.000600000000006,"START_X_WGS84":-1.9850631999999999,"START_Y_WGS84":59.698794599999999,"END_X_WGS84":-2.5609942999999999,"END_Y_WGS84":59.999998400000003,"START_X_BNG":400941,"START_Y_BNG":1090361,"END_X_BNG":368809,"END_Y_BNG":1124038,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1974_4/19349594","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1974_4/19349594","SCAN_INFORMATION":"Printer: Huntec.","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":"248128","properties":{"QL_SVY_LINE_ID":248128,"SVY_LINE_ID":99011,"CRUISE":"1977/2","SVY_LINE":"99","CRUISE_LINE":"1977/2#99","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","LINE_LENGTH":122,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":1.8351000000000002,"START_Y":60.048900000000003,"START_DATETIME":"1977-06-23T21:20:00","END_X":1.8350000000000002,"END_Y":58.954600000000006,"END_DATETIME":"1977-06-24T03:10:00","START_X_ED50":1.8351000000000002,"START_Y_ED50":60.048900000000003,"END_X_ED50":1.8350000000000002,"END_Y_ED50":58.954600000000006,"START_X_WGS84":1.8334255000000002,"START_Y_WGS84":60.048356499999997,"END_X_WGS84":1.8333775000000001,"END_Y_WGS84":58.954014999999998,"START_X_BNG":613534,"START_Y_BNG":1135480,"END_X_BNG":620559,"END_Y_BNG":1013744,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1977_2/19341601","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1977_2/19341601","SCAN_INFORMATION":"Fix (1-11; 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Data gap fix 68-72. Fix lines and annotations are present/labelled at intermittent intervals.","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":"248892","properties":{"QL_SVY_LINE_ID":248892,"SVY_LINE_ID":99053,"CRUISE":"1977/7","SVY_LINE":"36","CRUISE_LINE":"1977/7#36","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Airgun/Sleeve 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Fix 65 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":"248870","properties":{"QL_SVY_LINE_ID":248870,"SVY_LINE_ID":99054,"CRUISE":"1977/7","SVY_LINE":"37","CRUISE_LINE":"1977/7#37","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":91,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-0.64790000000000003,"START_Y":60.967400000000005,"START_DATETIME":"1977-08-01T20:00:00","END_X":-2.3329,"END_Y":60.9726,"END_DATETIME":"1977-08-02T05:10:00","START_X_ED50":-0.64790000000000003,"START_Y_ED50":60.967400000000005,"END_X_ED50":-2.3329,"END_Y_ED50":60.9726,"START_X_WGS84":-0.64969370000000004,"START_Y_WGS84":60.966860500000003,"END_X_WGS84":-2.3347411999999998,"END_Y_WGS84":60.972038499999996,"START_X_BNG":473208,"START_Y_BNG":1232347,"END_X_BNG":381979,"END_Y_BNG":1232217,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1977_7/19360297","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1977_7/19360297","SCAN_INFORMATION":"Fix (1-16; 17-56) on record. 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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":"248758","properties":{"QL_SVY_LINE_ID":248758,"SVY_LINE_ID":100085,"CRUISE":"1982/4","SVY_LINE":"22","CRUISE_LINE":"1982/4#22","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Airgun/Sleeve 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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":"248724","properties":{"QL_SVY_LINE_ID":248724,"SVY_LINE_ID":95718,"CRUISE":"1968/5","SVY_LINE":"34","CRUISE_LINE":"1968/5#34","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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Two fix 28s - right hand one should be 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":"248910","properties":{"QL_SVY_LINE_ID":248910,"SVY_LINE_ID":99063,"CRUISE":"1977/7","SVY_LINE":"45","CRUISE_LINE":"1977/7#45","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","LINE_LENGTH":38,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-2.1602000000000001,"START_Y":60.609100000000005,"START_DATETIME":"1977-08-04T03:40:00","END_X":-1.4751000000000001,"END_Y":60.608700000000006,"END_DATETIME":"1977-08-04T06:20:00","START_X_ED50":-2.1602000000000001,"START_Y_ED50":60.609100000000005,"END_X_ED50":-1.4751000000000001,"END_Y_ED50":60.608700000000006,"START_X_WGS84":-2.1620162999999999,"START_Y_WGS84":60.6085268,"END_X_WGS84":-1.4768973999999999,"END_Y_WGS84":60.608135799999999,"START_X_BNG":391230,"START_Y_BNG":1191692,"END_X_BNG":428741,"END_Y_BNG":1191751,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1977_7/19360213","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1977_7/19360213","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":"248911","properties":{"QL_SVY_LINE_ID":248911,"SVY_LINE_ID":99065,"CRUISE":"1977/7","SVY_LINE":"47","CRUISE_LINE":"1977/7#47","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","LINE_LENGTH":72,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-1.7135,"START_Y":61.0002,"START_DATETIME":"1977-08-04T14:10:00","END_X":-1.7130000000000001,"END_Y":60.356500000000004,"END_DATETIME":"1977-08-04T19:34:00","START_X_ED50":-1.7135,"START_Y_ED50":61.0002,"END_X_ED50":-1.7130000000000001,"END_Y_ED50":60.356500000000004,"START_X_WGS84":-1.7153255999999999,"START_Y_WGS84":60.999647799999998,"END_X_WGS84":-1.7147903,"END_Y_WGS84":60.355923099999998,"START_X_BNG":415498,"START_Y_BNG":1235279,"END_X_BNG":415838,"END_Y_BNG":1163580,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1977_7/19360215","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1977_7/19360215","SCAN_INFORMATION":"Fix (1-28; 30-34) on record. 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Fix 1-16.5 are Sparker. 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Printer: Huntec. Data gap fix 1-15.","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":"248581","properties":{"QL_SVY_LINE_ID":248581,"SVY_LINE_ID":98241,"CRUISE":"1974/4","SVY_LINE":"91","CRUISE_LINE":"1974/4#91","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological 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Fix 6 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":"248558","properties":{"QL_SVY_LINE_ID":248558,"SVY_LINE_ID":98160,"CRUISE":"1974/4","SVY_LINE":"18","CRUISE_LINE":"1974/4#18","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Airgun/Sleeve Gun","LINE_LENGTH":79,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-4.6034000000000006,"START_Y":59.998400000000004,"START_DATETIME":"1974-08-14T05:10:00","END_X":-5.5837000000000003,"END_Y":59.494100000000003,"END_DATETIME":"1974-08-14T12:50:00","START_X_ED50":-4.6034000000000006,"START_Y_ED50":59.998400000000004,"END_X_ED50":-5.5837000000000003,"END_Y_ED50":59.494100000000003,"START_X_WGS84":-4.6052474999999999,"START_Y_WGS84":59.997770799999998,"END_X_WGS84":-5.5855449000000004,"END_Y_WGS84":59.493438599999998,"START_X_BNG":254796,"START_Y_BNG":1126520,"END_X_BNG":197115,"END_Y_BNG":1072967,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1974_4/19349558","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1974_4/19349558","SCAN_INFORMATION":"Printer: Huntec. Fix 1-24; 31-46 are Airgun. Fix 25-30 are Sparker.","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":"248559","properties":{"QL_SVY_LINE_ID":248559,"SVY_LINE_ID":98160,"CRUISE":"1974/4","SVY_LINE":"18","CRUISE_LINE":"1974/4#18","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":79,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-4.6034000000000006,"START_Y":59.998400000000004,"START_DATETIME":"1974-08-14T05:10:00","END_X":-5.5837000000000003,"END_Y":59.494100000000003,"END_DATETIME":"1974-08-14T12:50:00","START_X_ED50":-4.6034000000000006,"START_Y_ED50":59.998400000000004,"END_X_ED50":-5.5837000000000003,"END_Y_ED50":59.494100000000003,"START_X_WGS84":-4.6052474999999999,"START_Y_WGS84":59.997770799999998,"END_X_WGS84":-5.5855449000000004,"END_Y_WGS84":59.493438599999998,"START_X_BNG":254796,"START_Y_BNG":1126520,"END_X_BNG":197115,"END_Y_BNG":1072967,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1974_4/19349558","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1974_4/19349558","SCAN_INFORMATION":"Printer: Huntec. Fix 1-24; 31-46 are Airgun. Fix 25-30 are Sparker.","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":"248621","properties":{"QL_SVY_LINE_ID":248621,"SVY_LINE_ID":98145,"CRUISE":"1974/4","SVY_LINE":"118","CRUISE_LINE":"1974/4#118","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":164,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-4.2984999999999998,"START_Y":60.004300000000001,"START_DATETIME":"1974-09-30T19:40:00","END_X":-6.3144,"END_Y":58.9602,"END_DATETIME":"1974-10-01T09:00:00","START_X_ED50":-4.2984999999999998,"START_Y_ED50":60.004300000000001,"END_X_ED50":-6.3144,"END_Y_ED50":58.9602,"START_X_WGS84":-4.3003399999999994,"START_Y_WGS84":60.003675200000004,"END_X_WGS84":-6.3162345999999996,"END_Y_WGS84":58.959508999999997,"START_X_BNG":271820,"START_Y_BNG":1126546,"END_X_BNG":151934,"END_Y_BNG":1016050,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1974_4/19349543","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1974_4/19349543","SCAN_INFORMATION":"Fix (1-33; 34-81) on record. Printer: EPC. Fix 34; 81 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":"248635","properties":{"QL_SVY_LINE_ID":248635,"SVY_LINE_ID":98210,"CRUISE":"1974/4","SVY_LINE":"63","CRUISE_LINE":"1974/4#63","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Airgun/Sleeve Gun","LINE_LENGTH":79,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-4.6475,"START_Y":59.513600000000004,"START_DATETIME":"1974-08-31T21:00:00","END_X":-5.6606000000000005,"END_Y":59.997199999999999,"END_DATETIME":"1974-09-01T03:10:00","START_X_ED50":-4.6475,"START_Y_ED50":59.513600000000004,"END_X_ED50":-5.6606000000000005,"END_Y_ED50":59.997199999999999,"START_X_WGS84":-4.6493226999999999,"START_Y_WGS84":59.5129521,"END_X_WGS84":-5.6624740999999998,"END_Y_WGS84":59.996556200000001,"START_X_BNG":250182,"START_Y_BNG":1072653,"END_X_BNG":195858,"END_Y_BNG":1129179,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1974_4/19349657","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1974_4/19349657","SCAN_INFORMATION":"Printer: EPC.","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":"248119","properties":{"QL_SVY_LINE_ID":248119,"SVY_LINE_ID":98936,"CRUISE":"1977/2","SVY_LINE":"30","CRUISE_LINE":"1977/2#30","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","LINE_LENGTH":81,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-1.8828,"START_Y":56.444700000000005,"START_DATETIME":"1977-05-08T03:50:00","END_X":-3.0063,"END_Y":56.068899999999999,"END_DATETIME":"1977-05-08T08:10:00","START_X_ED50":-1.8828,"START_Y_ED50":56.444700000000005,"END_X_ED50":-3.0063,"END_Y_ED50":56.068899999999999,"START_X_WGS84":-1.8844109999999998,"START_Y_WGS84":56.443978199999997,"END_X_WGS84":-3.0079226000000001,"END_Y_WGS84":56.068150899999999,"START_X_BNG":407225,"START_Y_BNG":727984,"END_X_BNG":337347,"END_Y_BNG":686605,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1977_2/19341528","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1977_2/19341528","SCAN_INFORMATION":"Data gap fix 23. Two fix 27s - left hand one should be 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":"248121","properties":{"QL_SVY_LINE_ID":248121,"SVY_LINE_ID":98959,"CRUISE":"1977/2","SVY_LINE":"51","CRUISE_LINE":"1977/2#51","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","LINE_LENGTH":207,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-1.0216000000000001,"START_Y":56.091300000000004,"START_DATETIME":"1977-05-20T18:20:00","END_X":0.0065000000000000006,"END_Y":54.325099999999999,"END_DATETIME":"1977-05-21T04:40:00","START_X_ED50":-1.0216000000000001,"START_Y_ED50":56.091300000000004,"END_X_ED50":0.0065000000000000006,"END_Y_ED50":54.325099999999999,"START_X_WGS84":-1.0231756000000001,"START_Y_WGS84":56.0905767,"END_X_WGS84":0.0050152,"END_Y_WGS84":54.324329499999997,"START_X_BNG":460879,"START_Y_BNG":689072,"END_X_BNG":530497,"END_Y_BNG":493937,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1977_2/19341549","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1977_2/19341549","SCAN_INFORMATION":"Fix (1-42; 44-63) on record. Data gap fix 43. 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Printer: Huntec.","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":"248618","properties":{"QL_SVY_LINE_ID":248618,"SVY_LINE_ID":98236,"CRUISE":"1974/4","SVY_LINE":"87","CRUISE_LINE":"1974/4#87","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological 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W.A.R. 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":"249552","properties":{"QL_SVY_LINE_ID":249552,"SVY_LINE_ID":99107,"CRUISE":"1977/7","SVY_LINE":"85","CRUISE_LINE":"1977/7#85","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Airgun/Sleeve Gun","LINE_LENGTH":121,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":2.0409000000000002,"START_Y":61.634100000000004,"START_DATETIME":"1977-08-17T05:10:00","END_X":-0.24070000000000003,"END_Y":61.635400000000004,"END_DATETIME":"1977-08-17T14:10:00","START_X_ED50":2.0409000000000002,"START_Y_ED50":61.634100000000004,"END_X_ED50":-0.24070000000000003,"END_Y_ED50":61.635400000000004,"START_X_WGS84":2.0391490000000001,"START_Y_WGS84":61.633620800000003,"END_X_WGS84":-0.2425194,"END_Y_WGS84":61.634891799999998,"START_X_BNG":614106,"START_Y_BNG":1312507,"END_X_BNG":493247,"END_Y_BNG":1307265,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1977_7/19360054","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1977_7/19360054","SCAN_INFORMATION":"Fix (1-56) on record. 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Fix 13 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":"249591","properties":{"QL_SVY_LINE_ID":249591,"SVY_LINE_ID":99059,"CRUISE":"1977/7","SVY_LINE":"41","CRUISE_LINE":"1977/7#41","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","LINE_LENGTH":28,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-1.7201000000000002,"START_Y":60.250900000000001,"START_DATETIME":"1977-08-03T03:10:00","END_X":-2.2162999999999999,"END_Y":60.250700000000002,"END_DATETIME":"1977-08-03T05:10:00","START_X_ED50":-1.7201000000000002,"START_Y_ED50":60.250900000000001,"END_X_ED50":-2.2162999999999999,"END_Y_ED50":60.250700000000002,"START_X_WGS84":-1.7218849000000001,"START_Y_WGS84":60.250318900000003,"END_X_WGS84":-2.2180984000000001,"END_Y_WGS84":60.250112399999999,"START_X_BNG":415496,"START_Y_BNG":1151817,"END_X_BNG":388027,"END_Y_BNG":1151782,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1977_7/19360209","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1977_7/19360209","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":"249592","properties":{"QL_SVY_LINE_ID":249592,"SVY_LINE_ID":99040,"CRUISE":"1977/7","SVY_LINE":"24","CRUISE_LINE":"1977/7#24","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":170,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":1.3385,"START_Y":59.976100000000002,"START_DATETIME":"1977-07-20T03:10:00","END_X":1.3344,"END_Y":61.502800000000001,"END_DATETIME":"1977-07-20T18:10:00","START_X_ED50":1.3385,"START_Y_ED50":59.976100000000002,"END_X_ED50":1.3344,"END_Y_ED50":61.502800000000001,"START_X_WGS84":1.3368148,"START_Y_WGS84":59.975547599999999,"END_X_WGS84":1.3326348000000001,"END_Y_WGS84":61.502306799999999,"START_X_BNG":586310,"START_Y_BNG":1125879,"END_X_BNG":577447,"END_Y_BNG":1295772,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1977_7/19360285","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1977_7/19360285","SCAN_INFORMATION":"Data gap fix 36.","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":"249593","properties":{"QL_SVY_LINE_ID":249593,"SVY_LINE_ID":99055,"CRUISE":"1977/7","SVY_LINE":"38","CRUISE_LINE":"1977/7#38","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":69,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-2.1955,"START_Y":60.841800000000006,"START_DATETIME":"1977-08-02T07:20:00","END_X":-0.9376000000000001,"END_Y":60.836200000000005,"END_DATETIME":"1977-08-02T12:26:00","START_X_ED50":-2.1955,"START_Y_ED50":60.841800000000006,"END_X_ED50":-0.9376000000000001,"END_Y_ED50":60.836200000000005,"START_X_WGS84":-2.1973300999999998,"START_Y_WGS84":60.841235300000001,"END_X_WGS84":-0.93939470000000003,"END_Y_WGS84":60.835651599999998,"START_X_BNG":389374,"START_Y_BNG":1217617,"END_X_BNG":457760,"END_Y_BNG":1217445,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1977_7/19360298","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1977_7/19360298","SCAN_INFORMATION":"Fix (1-32) on record. Data gap fix 8.7-10.7.","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":"249275","properties":{"QL_SVY_LINE_ID":249275,"SVY_LINE_ID":100109,"CRUISE":"1982/4","SVY_LINE":"44","CRUISE_LINE":"1982/4#44","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","LINE_LENGTH":67,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-1.4448000000000001,"START_Y":58.873600000000003,"START_DATETIME":"1982-08-20T02:30:00","END_X":-2.4654000000000003,"END_Y":59.168700000000001,"END_DATETIME":"1982-08-20T09:30:00","START_X_ED50":-1.4448000000000001,"START_Y_ED50":58.873600000000003,"END_X_ED50":-2.4654000000000003,"END_Y_ED50":59.168700000000001,"START_X_WGS84":-1.4465079000000001,"START_Y_WGS84":58.872970899999999,"END_X_WGS84":-2.4671490999999999,"END_Y_WGS84":59.168068499999997,"START_X_BNG":432017,"START_Y_BNG":998530,"END_X_BNG":373391,"END_Y_BNG":1031352,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1982_4/19359636","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1982_4/19359636","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":"249281","properties":{"QL_SVY_LINE_ID":249281,"SVY_LINE_ID":100073,"CRUISE":"1982/4","SVY_LINE":"11","CRUISE_LINE":"1982/4#11","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":245,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-2.2699000000000003,"START_Y":59.416800000000002,"START_DATETIME":"1982-07-18T17:50:00","END_X":2.0385,"END_Y":59.420500000000004,"END_DATETIME":"1982-07-19T15:40:00","START_X_ED50":-2.2699000000000003,"START_Y_ED50":59.416800000000002,"END_X_ED50":2.0385,"END_Y_ED50":59.420500000000004,"START_X_WGS84":-2.2716563999999999,"START_Y_WGS84":59.416180300000001,"END_X_WGS84":2.0368615999999999,"END_Y_WGS84":59.419935100000004,"START_X_BNG":384681,"START_Y_BNG":1058920,"END_X_BNG":629112,"END_Y_BNG":1066255,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1982_4/19359702","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1982_4/19359702","SCAN_INFORMATION":"Fix (1-59; 61-132) on record. Data gap fix 60.","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":"248664","properties":{"QL_SVY_LINE_ID":248664,"SVY_LINE_ID":98124,"CRUISE":"1974/4","SVY_LINE":"1","CRUISE_LINE":"1974/4#1","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":54,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":0.0088999999999999999,"START_Y":60.989700000000006,"START_DATETIME":"1974-08-06T14:40:00","END_X":-0.98540000000000005,"END_Y":60.993400000000001,"END_DATETIME":"1974-08-06T19:30:00","START_X_ED50":0.0088999999999999999,"START_Y_ED50":60.989700000000006,"END_X_ED50":-0.98540000000000005,"END_Y_ED50":60.993400000000001,"START_X_WGS84":0.0071238999999999999,"START_Y_WGS84":60.989169799999999,"END_X_WGS84":-0.98720470000000005,"END_Y_WGS84":60.992857100000002,"START_X_BNG":508686,"START_Y_BNG":1235742,"END_X_BNG":454891,"END_Y_BNG":1234913,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1974_4/19349535","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1974_4/19349535","SCAN_INFORMATION":"Printer: Huntec.","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":"248665","properties":{"QL_SVY_LINE_ID":248665,"SVY_LINE_ID":98156,"CRUISE":"1974/4","SVY_LINE":"14","CRUISE_LINE":"1974/4#14","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":-2.2823000000000002,"START_Y":59.418300000000002,"START_DATETIME":"1974-08-12T17:00:00","END_X":-2.9903,"END_Y":59.418900000000001,"END_DATETIME":"1974-08-12T20:30:00","START_X_ED50":-2.2823000000000002,"START_Y_ED50":59.418300000000002,"END_X_ED50":-2.9903,"END_Y_ED50":59.418900000000001,"START_X_WGS84":-2.2840568000000001,"START_Y_WGS84":59.4176802,"END_X_WGS84":-2.9920754000000001,"END_Y_WGS84":59.418270900000003,"START_X_BNG":383978,"START_Y_BNG":1059090,"END_X_BNG":343795,"END_Y_BNG":1059541,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1974_4/19349554","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1974_4/19349554","SCAN_INFORMATION":"Printer: Huntec.","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":"249594","properties":{"QL_SVY_LINE_ID":249594,"SVY_LINE_ID":99066,"CRUISE":"1977/7","SVY_LINE":"48","CRUISE_LINE":"1977/7#48","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":-1.7551000000000001,"START_Y":60.400700000000001,"START_DATETIME":"1977-08-04T20:10:00","END_X":-1.4463000000000001,"END_Y":60.400800000000004,"END_DATETIME":"1977-08-04T21:40:00","START_X_ED50":-1.7551000000000001,"START_Y_ED50":60.400700000000001,"END_X_ED50":-1.4463000000000001,"END_Y_ED50":60.400800000000004,"START_X_WGS84":-1.7568938000000001,"START_Y_WGS84":60.4001242,"END_X_WGS84":-1.4480854000000001,"END_Y_WGS84":60.400228300000002,"START_X_BNG":413497,"START_Y_BNG":1168494,"END_X_BNG":430513,"END_Y_BNG":1168608,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1977_7/19360309","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1977_7/19360309","SCAN_INFORMATION":"Fix (1-5; 6-10) on record. Data gap fix 4.8-5.","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":"248610","properties":{"QL_SVY_LINE_ID":248610,"SVY_LINE_ID":98210,"CRUISE":"1974/4","SVY_LINE":"63","CRUISE_LINE":"1974/4#63","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":79,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-4.6475,"START_Y":59.513600000000004,"START_DATETIME":"1974-08-31T21:00:00","END_X":-5.6606000000000005,"END_Y":59.997199999999999,"END_DATETIME":"1974-09-01T03:10:00","START_X_ED50":-4.6475,"START_Y_ED50":59.513600000000004,"END_X_ED50":-5.6606000000000005,"END_Y_ED50":59.997199999999999,"START_X_WGS84":-4.6493226999999999,"START_Y_WGS84":59.5129521,"END_X_WGS84":-5.6624740999999998,"END_Y_WGS84":59.996556200000001,"START_X_BNG":250182,"START_Y_BNG":1072653,"END_X_BNG":195858,"END_Y_BNG":1129179,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1974_4/19349608","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1974_4/19349608","SCAN_INFORMATION":"Printer: Huntec. Fix 1-27 are Sparker. Fix 28-38 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":"248611","properties":{"QL_SVY_LINE_ID":248611,"SVY_LINE_ID":98211,"CRUISE":"1974/4","SVY_LINE":"64","CRUISE_LINE":"1974/4#64","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Airgun/Sleeve Gun","LINE_LENGTH":79,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-5.7599999999999998,"START_Y":59.942300000000003,"START_DATETIME":"1974-09-01T04:10:00","END_X":-4.7778,"END_Y":59.436199999999999,"END_DATETIME":"1974-09-01T13:10:00","START_X_ED50":-5.7599999999999998,"START_Y_ED50":59.942300000000003,"END_X_ED50":-4.7778,"END_Y_ED50":59.436199999999999,"START_X_WGS84":-5.7618736000000004,"START_Y_WGS84":59.9416528,"END_X_WGS84":-4.7796219000000004,"END_Y_WGS84":59.435547499999998,"START_X_BNG":189971,"START_Y_BNG":1123382,"END_X_BNG":242451,"END_Y_BNG":1064339,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1974_4/19349658","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1974_4/19349658","SCAN_INFORMATION":"Printer: EPC. Fix 1-47 are Airgun. Fix 48-55 are Dual Airgun/Sparker.","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":"248612","properties":{"QL_SVY_LINE_ID":248612,"SVY_LINE_ID":98211,"CRUISE":"1974/4","SVY_LINE":"64","CRUISE_LINE":"1974/4#64","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":79,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-5.7599999999999998,"START_Y":59.942300000000003,"START_DATETIME":"1974-09-01T04:10:00","END_X":-4.7778,"END_Y":59.436199999999999,"END_DATETIME":"1974-09-01T13:10:00","START_X_ED50":-5.7599999999999998,"START_Y_ED50":59.942300000000003,"END_X_ED50":-4.7778,"END_Y_ED50":59.436199999999999,"START_X_WGS84":-5.7618736000000004,"START_Y_WGS84":59.9416528,"END_X_WGS84":-4.7796219000000004,"END_Y_WGS84":59.435547499999998,"START_X_BNG":189971,"START_Y_BNG":1123382,"END_X_BNG":242451,"END_Y_BNG":1064339,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1974_4/19349658","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1974_4/19349658","SCAN_INFORMATION":"Printer: EPC. 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Fix 42 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":"249112","properties":{"QL_SVY_LINE_ID":249112,"SVY_LINE_ID":100075,"CRUISE":"1982/4","SVY_LINE":"13","CRUISE_LINE":"1982/4#13","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","LINE_LENGTH":186,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":2.1030000000000002,"START_Y":59.9206,"START_DATETIME":"1982-07-23T11:50:00","END_X":-1.2176,"END_Y":59.921100000000003,"END_DATETIME":"1982-07-24T06:00:00","START_X_ED50":2.1030000000000002,"START_Y_ED50":59.9206,"END_X_ED50":-1.2176,"END_Y_ED50":59.921100000000003,"START_X_WGS84":2.1013396000000002,"START_Y_WGS84":59.920054899999997,"END_X_WGS84":-1.2193539,"END_Y_WGS84":59.920513,"START_X_BNG":629324,"START_Y_BNG":1122105,"END_X_BNG":443748,"END_Y_BNG":1115311,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1982_4/19359602","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1982_4/19359602","SCAN_INFORMATION":"Fix (1-66; 67-110) on record. Data gap fix 72-77.","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":"249114","properties":{"QL_SVY_LINE_ID":249114,"SVY_LINE_ID":100084,"CRUISE":"1982/4","SVY_LINE":"21","CRUISE_LINE":"1982/4#21","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","LINE_LENGTH":124,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":0.83860000000000001,"START_Y":58.953200000000002,"START_DATETIME":"1982-07-28T09:20:00","END_X":0.83710000000000007,"END_Y":60.068100000000001,"END_DATETIME":"1982-07-28T21:10:00","START_X_ED50":0.83860000000000001,"START_Y_ED50":58.953200000000002,"END_X_ED50":0.83710000000000007,"END_Y_ED50":60.068100000000001,"START_X_WGS84":0.83694979999999997,"START_Y_WGS84":58.9526027,"END_X_WGS84":0.83539589999999997,"END_Y_WGS84":60.0675448,"START_X_BNG":563287,"START_Y_BNG":1010727,"END_X_BNG":557902,"END_Y_BNG":1134813,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1982_4/19359611","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1982_4/19359611","SCAN_INFORMATION":"Fix (1-52; 53-72) 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":"249115","properties":{"QL_SVY_LINE_ID":249115,"SVY_LINE_ID":100086,"CRUISE":"1982/4","SVY_LINE":"23","CRUISE_LINE":"1982/4#23","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","LINE_LENGTH":123,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":0.50119999999999998,"START_Y":58.942500000000003,"START_DATETIME":"1982-07-29T11:50:00","END_X":0.50180000000000002,"END_Y":60.045400000000001,"END_DATETIME":"1982-07-29T23:40:00","START_X_ED50":0.50119999999999998,"START_Y_ED50":58.942500000000003,"END_X_ED50":0.50180000000000002,"END_Y_ED50":60.045400000000001,"START_X_WGS84":0.49954110000000002,"START_Y_WGS84":58.941898100000003,"END_X_WGS84":0.50008750000000002,"END_Y_WGS84":60.044839699999997,"START_X_BNG":543929,"START_Y_BNG":1008761,"END_X_BNG":539342,"END_Y_BNG":1131532,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1982_4/19359613","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1982_4/19359613","SCAN_INFORMATION":"Fix (1-38; 39-72) 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":"249266","properties":{"QL_SVY_LINE_ID":249266,"SVY_LINE_ID":100114,"CRUISE":"1982/4","SVY_LINE":"49","CRUISE_LINE":"1982/4#49","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":8,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":1.0936000000000001,"START_Y":59.374200000000002,"START_DATETIME":"1982-08-23T23:34:00","END_X":1.0924,"END_Y":59.299100000000003,"END_DATETIME":"1982-08-24T00:14:00","START_X_ED50":1.0936000000000001,"START_Y_ED50":59.374200000000002,"END_X_ED50":1.0924,"END_Y_ED50":59.299100000000003,"START_X_WGS84":1.0919371,"START_Y_WGS84":59.373621700000001,"END_X_WGS84":1.0907405999999999,"END_Y_WGS84":59.298518799999997,"START_X_BNG":575775,"START_Y_BNG":1058229,"END_X_BNG":576095,"END_Y_BNG":1049868,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1982_4/19359743","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1982_4/19359743","SCAN_INFORMATION":"Sparker 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":"249005","properties":{"QL_SVY_LINE_ID":249005,"SVY_LINE_ID":99035,"CRUISE":"1977/7","SVY_LINE":"2","CRUISE_LINE":"1977/7#2","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":0.39840000000000003,"START_Y":54.247300000000003,"START_DATETIME":"1977-07-06T05:10:00","END_X":0.76440000000000008,"END_Y":54.552199999999999,"END_DATETIME":"1977-07-06T09:10:00","START_X_ED50":0.39840000000000003,"START_Y_ED50":54.247300000000003,"END_X_ED50":0.76440000000000008,"END_Y_ED50":54.552199999999999,"START_X_WGS84":0.39692729999999998,"START_Y_WGS84":54.246531599999997,"END_X_WGS84":0.76292559999999998,"END_Y_WGS84":54.5514461,"START_X_BNG":556276,"START_Y_BNG":486078,"END_X_BNG":578787,"END_Y_BNG":520866,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1977_7/19360282","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1977_7/19360282","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":"249006","properties":{"QL_SVY_LINE_ID":249006,"SVY_LINE_ID":99051,"CRUISE":"1977/7","SVY_LINE":"34","CRUISE_LINE":"1977/7#34","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sparker","LINE_LENGTH":160,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-0.08270000000000001,"START_Y":61.629200000000004,"START_DATETIME":"1977-07-30T22:50:00","END_X":-2.2016,"END_Y":60.626900000000006,"END_DATETIME":"1977-07-31T14:40:00","START_X_ED50":-0.08270000000000001,"START_Y_ED50":61.629200000000004,"END_X_ED50":-2.2016,"END_Y_ED50":60.626900000000006,"START_X_WGS84":-0.084514400000000003,"START_Y_WGS84":61.628693599999998,"END_X_WGS84":-2.2034183999999999,"END_Y_WGS84":60.626326999999996,"START_X_BNG":501640,"START_Y_BNG":1306811,"END_X_BNG":388969,"END_Y_BNG":1193681,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1977_7/19360294","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1977_7/19360294","SCAN_INFORMATION":"Fix (71-82) on record. Data gap fix 1-71.","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":"249007","properties":{"QL_SVY_LINE_ID":249007,"SVY_LINE_ID":99060,"CRUISE":"1977/7","SVY_LINE":"42","CRUISE_LINE":"1977/7#42","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":"250005","properties":{"QL_SVY_LINE_ID":250005,"SVY_LINE_ID":98744,"CRUISE":"1976/4","SVY_LINE":"4","CRUISE_LINE":"1976/4#4","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":"250006","properties":{"QL_SVY_LINE_ID":250006,"SVY_LINE_ID":98714,"CRUISE":"1976/4","SVY_LINE":"10","CRUISE_LINE":"1976/4#10","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological 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Printer: Huntec EPC. 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33 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":"249160","properties":{"QL_SVY_LINE_ID":249160,"SVY_LINE_ID":100083,"CRUISE":"1982/4","SVY_LINE":"20","CRUISE_LINE":"1982/4#20","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Pinger","LINE_LENGTH":123,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":1.0016,"START_Y":60.057700000000004,"START_DATETIME":"1982-07-27T19:30:00","END_X":1.0032000000000001,"END_Y":58.951600000000006,"END_DATETIME":"1982-07-28T07:40:00","START_X_ED50":1.0016,"START_Y_ED50":60.057700000000004,"END_X_ED50":1.0032000000000001,"END_Y_ED50":58.951600000000006,"START_X_WGS84":0.99990109999999999,"START_Y_WGS84":60.057146500000002,"END_X_WGS84":1.0015544999999999,"END_Y_WGS84":58.951004699999999,"START_X_BNG":567106,"START_Y_BNG":1134060,"END_X_BNG":572759,"END_Y_BNG":1010963,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1982_4/19359610","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1982_4/19359610","SCAN_INFORMATION":"Fix 51 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":"249086","properties":{"QL_SVY_LINE_ID":249086,"SVY_LINE_ID":100114,"CRUISE":"1982/4","SVY_LINE":"49","CRUISE_LINE":"1982/4#49","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Deep Tow Boomer","LINE_LENGTH":8,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":1.0936000000000001,"START_Y":59.374200000000002,"START_DATETIME":"1982-08-23T23:34:00","END_X":1.0924,"END_Y":59.299100000000003,"END_DATETIME":"1982-08-24T00:14:00","START_X_ED50":1.0936000000000001,"START_Y_ED50":59.374200000000002,"END_X_ED50":1.0924,"END_Y_ED50":59.299100000000003,"START_X_WGS84":1.0919371,"START_Y_WGS84":59.373621700000001,"END_X_WGS84":1.0907405999999999,"END_Y_WGS84":59.298518799999997,"START_X_BNG":575775,"START_Y_BNG":1058229,"END_X_BNG":576095,"END_Y_BNG":1049868,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1982_4/19359987","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1982_4/19359987","SCAN_INFORMATION":"Dual Sparker/Deep Tow Boomer record. 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