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Low confidence in fix annotation after fix 46.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"281919","properties":{"QL_SVY_LINE_ID":281919,"SVY_LINE_ID":40849046,"CRUISE":"1969/4","SVY_LINE":"CR","CRUISE_LINE":"1969/4#CR","CLIENT":"British Geological Survey","GEOPHYS_EQUIP":"Transit Sonar","LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1969_4/19446541","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1969_4/19446541","SCAN_INFORMATION":"Fix (1-6; 7-9) on record. Single channel. 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":"281371","properties":{"QL_SVY_LINE_ID":281371,"SVY_LINE_ID":96035,"CRUISE":"1969/6","SVY_LINE":"19","CRUISE_LINE":"1969/6#19","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Echo Sounder","LINE_LENGTH":18,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":2.2364000000000002,"START_Y":53.3508,"START_DATETIME":"1969-09-20T20:00:00","END_X":2.0169000000000001,"END_Y":53.250300000000003,"END_DATETIME":"1969-09-20T21:28:00","START_X_ED50":2.2364000000000002,"START_Y_ED50":53.3508,"END_X_ED50":2.0169000000000001,"END_Y_ED50":53.250300000000003,"START_X_WGS84":2.2350015999999999,"START_Y_WGS84":53.350023499999999,"END_X_WGS84":2.0154995000000002,"END_Y_WGS84":53.2495178,"START_X_BNG":681941,"START_Y_BNG":392044,"END_X_BNG":667969,"END_Y_BNG":380026,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1969_6/19383027","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1969_6/19383027","SCAN_INFORMATION":"Fix (1-11) on record.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"281372","properties":{"QL_SVY_LINE_ID":281372,"SVY_LINE_ID":96036,"CRUISE":"1969/6","SVY_LINE":"19A","CRUISE_LINE":"1969/6#19A","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Echo Sounder","LINE_LENGTH":21,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":2.0003000000000002,"START_Y":53.243200000000002,"START_DATETIME":"1969-09-21T10:06:00","END_X":1.7399,"END_Y":53.131500000000003,"END_DATETIME":"1969-09-21T11:50:00","START_X_ED50":2.0003000000000002,"START_Y_ED50":53.243200000000002,"END_X_ED50":1.7399,"END_Y_ED50":53.131500000000003,"START_X_WGS84":1.9988993000000002,"START_Y_WGS84":53.242417400000001,"END_X_WGS84":1.7384965000000001,"END_Y_WGS84":53.130710800000003,"START_X_BNG":666906,"START_Y_BNG":379174,"END_X_BNG":650189,"END_Y_BNG":365814,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1969_6/19383028","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1969_6/19383028","SCAN_INFORMATION":"Fix 12 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":"283080","properties":{"QL_SVY_LINE_ID":283080,"SVY_LINE_ID":2073852,"CRUISE":"2009/1","SVY_LINE":"23","CRUISE_LINE":"2009/1#23","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Echo Sounder","LINE_LENGTH":4,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"27700","EPSG":"OSGB 1936 / British National Grid","START_X":592587.44000000006,"START_Y":176104.70999999999,"START_DATETIME":"2009-03-11T13:42:25","END_X":592573.68000000005,"END_Y":180316.83000000002,"END_DATETIME":"2009-03-11T14:15:07","START_X_ED50":0.77170859999999997,"START_Y_ED50":51.452019100000001,"END_X_ED50":0.77380530000000003,"END_Y_ED50":51.489851600000001,"START_X_WGS84":0.77033340000000006,"START_Y_WGS84":51.451166200000003,"END_X_WGS84":0.77242899999999992,"END_Y_WGS84":51.488999900000003,"START_X_BNG":592587,"START_Y_BNG":176105,"END_X_BNG":592574,"END_Y_BNG":180317,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2009_1/19397374","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2009_1/19397374","SCAN_INFORMATION":"Record contains lines 18-31. Non-BGS equipment. No fix lines or numbers.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","QUALITY_ASSESSMENT":"High","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282683","properties":{"QL_SVY_LINE_ID":282683,"SVY_LINE_ID":95646,"CRUISE":"1968/3","SVY_LINE":"7A","CRUISE_LINE":"1968/3#7A","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Echo Sounder","LINE_LENGTH":3,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-3.4596,"START_Y":53.5154,"START_DATETIME":"1968-06-22T01:04:00","END_X":-3.4280000000000004,"END_Y":53.528600000000004,"END_DATETIME":"1968-06-22T01:20:00","START_X_ED50":-3.4596,"START_Y_ED50":53.5154,"END_X_ED50":-3.4280000000000004,"END_Y_ED50":53.528600000000004,"START_X_WGS84":-3.4611361999999999,"START_Y_WGS84":53.514560899999999,"END_X_WGS84":-3.4295358999999999,"END_Y_WGS84":53.527761699999999,"START_X_BNG":303210,"START_Y_BNG":402981,"END_X_BNG":305335,"END_Y_BNG":404407,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1968_3/19396359","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1968_3/19396359","SCAN_INFORMATION":"Fix (19-20) on record. Data gap fix 18.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283081","properties":{"QL_SVY_LINE_ID":283081,"SVY_LINE_ID":2073851,"CRUISE":"2009/1","SVY_LINE":"22","CRUISE_LINE":"2009/1#22","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Echo Sounder","LINE_LENGTH":3,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"27700","EPSG":"OSGB 1936 / British National Grid","START_X":591326.31000000006,"START_Y":178729.80000000002,"START_DATETIME":"2009-03-11T13:15:23","END_X":591828.46999999997,"END_Y":175958.95999999999,"END_DATETIME":"2009-03-11T13:37:49","START_X_ED50":0.75500149999999999,"START_Y_ED50":51.476022,"END_X_ED50":0.76072039999999996,"END_Y_ED50":51.4509677,"START_X_WGS84":0.75362530000000005,"START_Y_WGS84":51.475169700000002,"END_X_WGS84":0.75934499999999994,"END_Y_WGS84":51.4501147,"START_X_BNG":591326,"START_Y_BNG":178730,"END_X_BNG":591828,"END_Y_BNG":175959,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2009_1/19397374","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2009_1/19397374","SCAN_INFORMATION":"Record contains lines 18-31. Non-BGS equipment. No fix lines or numbers.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","QUALITY_ASSESSMENT":"High","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283077","properties":{"QL_SVY_LINE_ID":283077,"SVY_LINE_ID":2073855,"CRUISE":"2009/1","SVY_LINE":"26","CRUISE_LINE":"2009/1#26","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Echo Sounder","LINE_LENGTH":2,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"27700","EPSG":"OSGB 1936 / British National Grid","START_X":590166.22999999998,"START_Y":178669,"START_DATETIME":"2009-03-11T16:07:32","END_X":590143.58999999997,"END_Y":181000.26000000001,"END_DATETIME":"2009-03-11T16:24:39","START_X_ED50":0.73828510000000003,"START_Y_ED50":51.475867000000001,"END_X_ED50":0.7392145,"END_Y_ED50":51.4968115,"START_X_WGS84":0.73690849999999997,"START_Y_WGS84":51.4750145,"END_X_WGS84":0.73783719999999997,"END_Y_WGS84":51.495959599999999,"START_X_BNG":590166,"START_Y_BNG":178669,"END_X_BNG":590144,"END_Y_BNG":181000,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2009_1/19397374","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2009_1/19397374","SCAN_INFORMATION":"Record contains lines 18-31. Non-BGS equipment. No fix lines or numbers.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","QUALITY_ASSESSMENT":"High","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282675","properties":{"QL_SVY_LINE_ID":282675,"SVY_LINE_ID":95568,"CRUISE":"1968/3","SVY_LINE":"25","CRUISE_LINE":"1968/3#25","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Echo Sounder","LINE_LENGTH":86,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-3.7783000000000002,"START_Y":53.852499999999999,"START_DATETIME":"1968-06-27T17:40:00","END_X":-4.8582999999999998,"END_Y":53.431000000000004,"END_DATETIME":"1968-06-28T03:00:00","START_X_ED50":-3.7783000000000002,"START_Y_ED50":53.852499999999999,"END_X_ED50":-4.8582999999999998,"END_Y_ED50":53.431000000000004,"START_X_WGS84":-3.7798552000000001,"START_Y_WGS84":53.851667599999999,"END_X_WGS84":-4.8598635000000003,"END_Y_WGS84":53.430140600000001,"START_X_BNG":283017,"START_Y_BNG":440962,"END_X_BNG":210101,"END_Y_BNG":396405,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1968_3/19396290","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1968_3/19396290","SCAN_INFORMATION":"Fix 9 missing text. Fix 18 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":"282715","properties":{"QL_SVY_LINE_ID":282715,"SVY_LINE_ID":95614,"CRUISE":"1968/3","SVY_LINE":"56B","CRUISE_LINE":"1968/3#56B","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Echo Sounder","LINE_LENGTH":1,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-4.6972000000000005,"START_Y":53.447500000000005,"START_DATETIME":"1968-07-11T13:34:00","END_X":-4.7128000000000005,"END_Y":53.439399999999999,"END_DATETIME":"1968-07-11T13:40:30","START_X_ED50":-4.6972000000000005,"START_Y_ED50":53.447500000000005,"END_X_ED50":-4.7128000000000005,"END_Y_ED50":53.439399999999999,"START_X_WGS84":-4.6987606,"START_Y_WGS84":53.446643100000003,"END_X_WGS84":-4.7143607000000003,"END_Y_WGS84":53.438542699999999,"START_X_BNG":220871,"START_Y_BNG":397823,"END_X_BNG":219801,"END_Y_BNG":396962,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1968_3/19396331","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1968_3/19396331","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"282712","properties":{"QL_SVY_LINE_ID":282712,"SVY_LINE_ID":95654,"CRUISE":"1968/3","SVY_LINE":"85","CRUISE_LINE":"1968/3#85","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Echo Sounder","LINE_LENGTH":18,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-3.7771000000000003,"START_Y":53.825700000000005,"START_DATETIME":"1968-07-26T20:39:00","END_X":-3.9161000000000001,"END_Y":53.961800000000004,"END_DATETIME":"1968-07-26T22:20:00","START_X_ED50":-3.7771000000000003,"START_Y_ED50":53.825700000000005,"END_X_ED50":-3.9161000000000001,"END_Y_ED50":53.961800000000004,"START_X_WGS84":-3.7786542000000001,"START_Y_WGS84":53.824866800000002,"END_X_WGS84":-3.9176622000000001,"END_Y_WGS84":53.960969400000003,"START_X_BNG":283021,"START_Y_BNG":437978,"END_X_BNG":274282,"END_Y_BNG":453357,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1968_3/19396367","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1968_3/19396367","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283075","properties":{"QL_SVY_LINE_ID":283075,"SVY_LINE_ID":2073857,"CRUISE":"2009/1","SVY_LINE":"28","CRUISE_LINE":"2009/1#28","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Echo Sounder","LINE_LENGTH":5,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"27700","EPSG":"OSGB 1936 / British National Grid","START_X":595129.45999999996,"START_Y":177723.42000000001,"START_DATETIME":"2009-03-11T17:11:41","END_X":590226.55000000005,"END_Y":175532.79000000001,"END_DATETIME":"2009-03-11T17:43:39","START_X_ED50":0.80913849999999998,"START_Y_ED50":51.465685899999997,"END_X_ED50":0.73746599999999995,"END_Y_ED50":51.447680499999997,"START_X_WGS84":0.80776380000000003,"START_Y_WGS84":51.464833900000002,"END_X_WGS84":0.73609009999999997,"END_Y_WGS84":51.4468271,"START_X_BNG":595129,"START_Y_BNG":177723,"END_X_BNG":590227,"END_Y_BNG":175533,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2009_1/19397374","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2009_1/19397374","SCAN_INFORMATION":"Record contains lines 18-31. Non-BGS equipment. No fix lines or numbers.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","QUALITY_ASSESSMENT":"High","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283076","properties":{"QL_SVY_LINE_ID":283076,"SVY_LINE_ID":2073856,"CRUISE":"2009/1","SVY_LINE":"27","CRUISE_LINE":"2009/1#27","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Echo Sounder","LINE_LENGTH":3,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"27700","EPSG":"OSGB 1936 / British National Grid","START_X":594384.56000000006,"START_Y":180266.35000000001,"START_DATETIME":"2009-03-11T16:41:50","END_X":594589.91000000003,"END_Y":176874.47,"END_DATETIME":"2009-03-11T17:03:48","START_X_ED50":0.79982739999999997,"START_Y_ED50":51.4887789,"END_X_ED50":0.80091409999999996,"END_Y_ED50":51.4582476,"START_X_WGS84":0.79845180000000004,"START_Y_WGS84":51.487927499999998,"END_X_WGS84":0.79953940000000001,"END_Y_WGS84":51.457395200000001,"START_X_BNG":594385,"START_Y_BNG":180266,"END_X_BNG":594590,"END_Y_BNG":176874,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2009_1/19397374","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2009_1/19397374","SCAN_INFORMATION":"Record contains lines 18-31. Non-BGS equipment. No fix lines or numbers.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","QUALITY_ASSESSMENT":"High","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"283071","properties":{"QL_SVY_LINE_ID":283071,"SVY_LINE_ID":2073842,"CRUISE":"2009/1","SVY_LINE":"13","CRUISE_LINE":"2009/1#13","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Echo Sounder","ADDITIONAL_INFO":"No digital geophysical data","LINE_LENGTH":2,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"27700","EPSG":"OSGB 1936 / British National Grid","START_X":589451.72999999998,"START_Y":174193.36000000002,"START_DATETIME":"2009-03-10T16:22:14","END_X":590521.03000000003,"END_Y":175775.66,"END_DATETIME":"2009-03-10T16:32:12","START_X_ED50":0.72561310000000001,"START_Y_ED50":51.4359106,"END_X_ED50":0.74182910000000002,"END_Y_ED50":51.449762700000001,"START_X_WGS84":0.72423729999999997,"START_Y_WGS84":51.435056699999997,"END_X_WGS84":0.74045329999999998,"END_Y_WGS84":51.448909499999999,"START_X_BNG":589452,"START_Y_BNG":174193,"END_X_BNG":590521,"END_Y_BNG":175776,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=2009_1/19397376","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=2009_1/19397376","SCAN_INFORMATION":"Record contains lines 2-17. 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Dual channel.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"279786","properties":{"QL_SVY_LINE_ID":279786,"SVY_LINE_ID":96286,"CRUISE":"1970/3","SVY_LINE":"5","CRUISE_LINE":"1970/3#5","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Echo Sounder","LINE_LENGTH":31,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-1.8781000000000001,"START_Y":57.684000000000005,"START_DATETIME":"1970-05-24T17:00:00","END_X":-1.5023,"END_Y":57.498699999999999,"END_DATETIME":"1970-05-24T19:30:00","START_X_ED50":-1.8781000000000001,"START_Y_ED50":57.684000000000005,"END_X_ED50":-1.5023,"END_Y_ED50":57.498699999999999,"START_X_WGS84":-1.879764,"START_Y_WGS84":57.683321999999997,"END_X_WGS84":-1.5039463,"END_Y_WGS84":57.498020199999999,"START_X_BNG":407269,"START_Y_BNG":865948,"END_X_BNG":429830,"END_Y_BNG":845420,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1970_3/19379418","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1970_3/19379418","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"279787","properties":{"QL_SVY_LINE_ID":279787,"SVY_LINE_ID":96319,"CRUISE":"1970/3","SVY_LINE":"8","CRUISE_LINE":"1970/3#8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Echo Sounder","LINE_LENGTH":10,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-1.4661000000000002,"START_Y":57.162500000000001,"START_DATETIME":"1970-05-25T02:50:00","END_X":-1.6102000000000001,"END_Y":57.125700000000002,"END_DATETIME":"1970-05-25T03:30:00","START_X_ED50":-1.4661000000000002,"START_Y_ED50":57.162500000000001,"END_X_ED50":-1.6102000000000001,"END_Y_ED50":57.125700000000002,"START_X_WGS84":-1.4677309000000001,"START_Y_WGS84":57.161808700000002,"END_X_WGS84":-1.6118329,"END_Y_WGS84":57.1250055,"START_X_BNG":432293,"START_Y_BNG":808009,"END_X_BNG":423601,"END_Y_BNG":803853,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1970_3/19379446","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1970_3/19379446","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"279375","properties":{"QL_SVY_LINE_ID":279375,"SVY_LINE_ID":96401,"CRUISE":"1970/5","SVY_LINE":"6","CRUISE_LINE":"1970/5#6","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Transit Sonar","LINE_LENGTH":62,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-8.2317,"START_Y":56.931699999999999,"START_DATETIME":"1970-09-08T15:10:00","END_X":-7.4283000000000001,"END_Y":56.593299999999999,"END_DATETIME":"1970-09-08T19:20:00","START_X_ED50":-8.2317,"START_Y_ED50":56.931699999999999,"END_X_ED50":-7.4283000000000001,"END_Y_ED50":56.593299999999999,"START_X_WGS84":-8.2334785000000004,"START_Y_WGS84":56.930910799999999,"END_X_WGS84":-7.4300457,"END_Y_WGS84":56.592510300000001,"START_X_BNG":21019,"START_Y_BNG":799489,"END_X_BNG":66825,"END_Y_BNG":757711,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1970_5/19403994","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1970_5/19403994","SCAN_INFORMATION":"Single channel. Fix line/text present in 2 fix intervals from fix 1-3. Fix line/text present in 3 fix intervals from fix 3-24. 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Data gap fix 31-31.8; 98. 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Single channel.  Fix line missing text missing 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":"250187","properties":{"QL_SVY_LINE_ID":250187,"SVY_LINE_ID":99419,"CRUISE":"1979/14","SVY_LINE":"29","CRUISE_LINE":"1979/14#29","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Transit Sonar","LINE_LENGTH":119,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-3.6652,"START_Y":61.039200000000001,"START_DATETIME":"1979-07-30T22:20:00","END_X":-3.6646000000000001,"END_Y":59.981000000000002,"END_DATETIME":"1979-07-31T11:00:00","START_X_ED50":-3.6652,"START_Y_ED50":61.039200000000001,"END_X_ED50":-3.6646000000000001,"END_Y_ED50":59.981000000000002,"START_X_WGS84":-3.6670813,"START_Y_WGS84":61.038623100000002,"END_X_WGS84":-3.6664224000000001,"END_Y_WGS84":59.980382900000002,"START_X_BNG":310049,"START_Y_BNG":1240734,"END_X_BNG":307100,"END_Y_BNG":1122893,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1979_14/19358884","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1979_14/19358884","SCAN_INFORMATION":"Fix (38-77) on record. Source: MS47.  Single channel. Fix missing text 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":"249991","properties":{"QL_SVY_LINE_ID":249991,"SVY_LINE_ID":98740,"CRUISE":"1976/4","SVY_LINE":"34","CRUISE_LINE":"1976/4#34","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Echo Sounder","LINE_LENGTH":22,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-2.4428000000000001,"START_Y":56.123900000000006,"START_DATETIME":"1976-11-23T11:50:00","END_X":-2.1981999999999999,"END_Y":55.985500000000002,"END_DATETIME":"1976-11-23T13:09:54","START_X_ED50":-2.4428000000000001,"START_Y_ED50":56.123900000000006,"END_X_ED50":-2.1981999999999999,"END_Y_ED50":55.985500000000002,"START_X_WGS84":-2.4444115000000002,"START_Y_WGS84":56.123159999999999,"END_X_WGS84":-2.1998000000000002,"END_Y_WGS84":55.984758399999997,"START_X_BNG":372469,"START_Y_BNG":692358,"END_X_BNG":387632,"END_Y_BNG":676883,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1976_4/19336577","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1976_4/19336577","SCAN_INFORMATION":"Fix (1-10) on record. Fix 10-11 mislabelled out by +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":"250073","properties":{"QL_SVY_LINE_ID":250073,"SVY_LINE_ID":98762,"CRUISE":"1976/EM/6","SVY_LINE":"5","CRUISE_LINE":"1976/EM/6#5","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sidescan Sonar","LINE_LENGTH":42,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":1.5884,"START_Y":60.2378,"START_DATETIME":"1976-09-23T01:00:00","END_X":2.0089999999999999,"END_Y":60.203900000000004,"END_DATETIME":"1976-09-23T03:40:00","START_X_ED50":1.5884,"START_Y_ED50":60.2378,"END_X_ED50":2.0089999999999999,"END_Y_ED50":60.203900000000004,"START_X_WGS84":1.5867089999999999,"START_Y_WGS84":60.2372607,"END_X_WGS84":2.0073229000000001,"END_Y_WGS84":60.2033646,"START_X_BNG":598664,"START_Y_BNG":1155727,"END_X_BNG":622161,"END_Y_BNG":1153297,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1976_EM_6/19336482","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1976_EM_6/19336482","SCAN_INFORMATION":"Single Channel. Fix 2 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":"249335","properties":{"QL_SVY_LINE_ID":249335,"SVY_LINE_ID":100339,"CRUISE":"1984/5","SVY_LINE":"22","CRUISE_LINE":"1984/5#22","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sidescan Sonar","LINE_LENGTH":166,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-2.1966000000000001,"START_Y":60.983400000000003,"START_DATETIME":"1984-06-03T07:10:00","END_X":-0.0076,"END_Y":62.037800000000004,"END_DATETIME":"1984-06-03T22:20:00","START_X_ED50":-2.1966000000000001,"START_Y_ED50":60.983400000000003,"END_X_ED50":-0.0076,"END_Y_ED50":62.037800000000004,"START_X_WGS84":-2.1984381000000002,"START_Y_WGS84":60.982840699999997,"END_X_WGS84":-0.0094359000000000005,"END_Y_WGS84":62.0373108,"START_X_BNG":389362,"START_Y_BNG":1233390,"END_X_BNG":504225,"END_Y_BNG":1352435,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1984_5/19358550","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1984_5/19358550","SCAN_INFORMATION":"Fix (1-70;71-92) on record. Source: MS47. Dual channel. Fix 47-49 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":"249015","properties":{"QL_SVY_LINE_ID":249015,"SVY_LINE_ID":99050,"CRUISE":"1977/7","SVY_LINE":"33","CRUISE_LINE":"1977/7#33","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Echo 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accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"249016","properties":{"QL_SVY_LINE_ID":249016,"SVY_LINE_ID":99062,"CRUISE":"1977/7","SVY_LINE":"44","CRUISE_LINE":"1977/7#44","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Echo 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accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"249017","properties":{"QL_SVY_LINE_ID":249017,"SVY_LINE_ID":99087,"CRUISE":"1977/7","SVY_LINE":"67","CRUISE_LINE":"1977/7#67","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Echo 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Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"250188","properties":{"QL_SVY_LINE_ID":250188,"SVY_LINE_ID":99422,"CRUISE":"1979/14","SVY_LINE":"31","CRUISE_LINE":"1979/14#31","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Transit 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Source: MS47. Single channel. Fix missing text 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":"250189","properties":{"QL_SVY_LINE_ID":250189,"SVY_LINE_ID":99427,"CRUISE":"1979/14","SVY_LINE":"36","CRUISE_LINE":"1979/14#36","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Transit Sonar","LINE_LENGTH":26,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-2.1558000000000002,"START_Y":60.8048,"START_DATETIME":"1979-08-04T05:10:00","END_X":-2.1551,"END_Y":61.041800000000002,"END_DATETIME":"1979-08-04T07:30:00","START_X_ED50":-2.1558000000000002,"START_Y_ED50":60.8048,"END_X_ED50":-2.1551,"END_Y_ED50":61.041800000000002,"START_X_WGS84":-2.1576268999999999,"START_Y_WGS84":60.804234399999999,"END_X_WGS84":-2.1569402000000002,"END_Y_WGS84":61.0412435,"START_X_BNG":391522,"START_Y_BNG":1213490,"END_X_BNG":391623,"END_Y_BNG":1239890,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1979_14/19358891","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1979_14/19358891","SCAN_INFORMATION":"Source: MS47.  Single channel. Fix 5-6 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":"249142","properties":{"QL_SVY_LINE_ID":249142,"SVY_LINE_ID":100088,"CRUISE":"1982/4","SVY_LINE":"25","CRUISE_LINE":"1982/4#25","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sidescan Sonar","LINE_LENGTH":123,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":0.16800000000000001,"START_Y":58.943300000000001,"START_DATETIME":"1982-07-30T14:40:00","END_X":0.16740000000000002,"END_Y":60.046400000000006,"END_DATETIME":"1982-07-31T01:50:00","START_X_ED50":0.16800000000000001,"START_Y_ED50":58.943300000000001,"END_X_ED50":0.16740000000000002,"END_Y_ED50":60.046400000000006,"START_X_WGS84":0.1663319,"START_Y_WGS84":58.942693999999996,"END_X_WGS84":0.16567799999999999,"END_Y_WGS84":60.045835500000003,"START_X_BNG":524757,"START_Y_BNG":1008181,"END_X_BNG":520719,"END_Y_BNG":1130986,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1982_4/19359662","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1982_4/19359662","SCAN_INFORMATION":"Fix (3-68) on record. Source: UDI. Dual Channel. 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Single channel. Fix missing text 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":"249917","properties":{"QL_SVY_LINE_ID":249917,"SVY_LINE_ID":99416,"CRUISE":"1979/14","SVY_LINE":"26","CRUISE_LINE":"1979/14#26","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Transit Sonar","LINE_LENGTH":115,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-4.0410000000000004,"START_Y":60.164900000000003,"START_DATETIME":"1979-07-29T05:40:00","END_X":-1.9651000000000001,"END_Y":60.166500000000006,"END_DATETIME":"1979-07-29T16:00:00","START_X_ED50":-4.0410000000000004,"START_Y_ED50":60.164900000000003,"END_X_ED50":-1.9651000000000001,"END_Y_ED50":60.166500000000006,"START_X_WGS84":-4.0428420999999997,"START_Y_WGS84":60.164284700000003,"END_X_WGS84":-1.9668871000000001,"END_Y_WGS84":60.165912499999997,"START_X_BNG":286729,"START_Y_BNG":1143957,"END_X_BNG":401938,"END_Y_BNG":1142384,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1979_14/19358881","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1979_14/19358881","SCAN_INFORMATION":"Source: MS47. Single channel. Data gap fix 18. 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Data gap fix 45. Fix text missing 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":"250216","properties":{"QL_SVY_LINE_ID":250216,"SVY_LINE_ID":99453,"CRUISE":"1979/14","SVY_LINE":"8","CRUISE_LINE":"1979/14#8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Transit Sonar","LINE_LENGTH":38,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-1.3416000000000001,"START_Y":60.993100000000005,"START_DATETIME":"1979-07-16T10:00:00","END_X":-2.0491999999999999,"END_Y":60.9955,"END_DATETIME":"1979-07-16T14:50:00","START_X_ED50":-1.3416000000000001,"START_Y_ED50":60.993100000000005,"END_X_ED50":-2.0491999999999999,"END_Y_ED50":60.9955,"START_X_WGS84":-1.3434147000000001,"START_Y_WGS84":60.992552400000001,"END_X_WGS84":-2.0510347000000002,"END_Y_WGS84":60.9949431,"START_X_BNG":435622,"START_Y_BNG":1234634,"END_X_BNG":397340,"END_Y_BNG":1234723,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1979_14/19358875","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1979_14/19358875","SCAN_INFORMATION":"Fix (1-29) on record.  Source: MS47. Single channel. Fix 21-26 missing line/text. Fix missing text 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":"250217","properties":{"QL_SVY_LINE_ID":250217,"SVY_LINE_ID":99418,"CRUISE":"1979/14","SVY_LINE":"28","CRUISE_LINE":"1979/14#28","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Transit Sonar","LINE_LENGTH":120,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-3.9147000000000003,"START_Y":59.967200000000005,"START_DATETIME":"1979-07-30T08:10:00","END_X":-3.9147000000000003,"END_Y":61.035200000000003,"END_DATETIME":"1979-07-30T19:50:00","START_X_ED50":-3.9147000000000003,"START_Y_ED50":59.967200000000005,"END_X_ED50":-3.9147000000000003,"END_Y_ED50":61.035200000000003,"START_X_WGS84":-3.9165280999999998,"START_Y_WGS84":59.966578999999996,"END_X_WGS84":-3.9165878000000003,"END_Y_WGS84":61.034619499999998,"START_X_BNG":293100,"START_Y_BNG":1121734,"END_X_BNG":296560,"END_Y_BNG":1240657,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1979_14/19358883","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1979_14/19358883","SCAN_INFORMATION":"Fix (1-36) on record. Source: MS47.  Single channel.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"250218","properties":{"QL_SVY_LINE_ID":250218,"SVY_LINE_ID":99429,"CRUISE":"1979/14","SVY_LINE":"38","CRUISE_LINE":"1979/14#38","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Transit Sonar","LINE_LENGTH":65,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-3.5778000000000003,"START_Y":61.025000000000006,"START_DATETIME":"1979-08-04T21:50:00","END_X":-2.8722000000000003,"END_Y":60.566700000000004,"END_DATETIME":"1979-08-05T04:00:00","START_X_ED50":-3.5778000000000003,"START_Y_ED50":61.025000000000006,"END_X_ED50":-2.8722000000000003,"END_Y_ED50":60.566700000000004,"START_X_WGS84":-3.5796782,"START_Y_WGS84":61.0244237,"END_X_WGS84":-2.8740332999999998,"END_Y_WGS84":60.566115699999997,"START_X_BNG":314731,"START_Y_BNG":1239036,"END_X_BNG":352184,"END_Y_BNG":1187276,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1979_14/19358893","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1979_14/19358893","SCAN_INFORMATION":"Fix (28-38) on record. Source: MS47.  Single channel. Fix 30; 32-33 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":"250014","properties":{"QL_SVY_LINE_ID":250014,"SVY_LINE_ID":98745,"CRUISE":"1976/4","SVY_LINE":"5","CRUISE_LINE":"1976/4#5","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Echo 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the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"250211","properties":{"QL_SVY_LINE_ID":250211,"SVY_LINE_ID":99414,"CRUISE":"1979/14","SVY_LINE":"24","CRUISE_LINE":"1979/14#24","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Echo 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Source: MS47. Single channel. Fix 40; 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":"250953","properties":{"QL_SVY_LINE_ID":250953,"SVY_LINE_ID":99230,"CRUISE":"1978/2","SVY_LINE":"45","CRUISE_LINE":"1978/2#45","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Echo Sounder","LINE_LENGTH":101,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":2.5417000000000001,"START_Y":52.889700000000005,"START_DATETIME":"1978-05-12T09:10:00","END_X":1.3313000000000001,"END_Y":53.434699999999999,"END_DATETIME":"1978-05-12T15:40:00","START_X_ED50":2.5417000000000001,"START_Y_ED50":52.889700000000005,"END_X_ED50":1.3313000000000001,"END_Y_ED50":53.434699999999999,"START_X_WGS84":2.5403234000000001,"START_Y_WGS84":52.888912099999999,"END_X_WGS84":1.329877,"END_Y_WGS84":53.433915900000002,"START_X_BNG":705504,"START_Y_BNG":342042,"END_X_BNG":621290,"END_Y_BNG":398179,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1978_2/19342989","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1978_2/19342989","SCAN_INFORMATION":" ","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"249849","properties":{"QL_SVY_LINE_ID":249849,"SVY_LINE_ID":99401,"CRUISE":"1979/14","SVY_LINE":"13","CRUISE_LINE":"1979/14#13","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Echo Sounder","LINE_LENGTH":51,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-3.1427,"START_Y":59.634500000000003,"START_DATETIME":"1979-07-19T19:50:00","END_X":-4.0509000000000004,"END_Y":59.635200000000005,"END_DATETIME":"1979-07-20T01:40:00","START_X_ED50":-3.1427,"START_Y_ED50":59.634500000000003,"END_X_ED50":-4.0509000000000004,"END_Y_ED50":59.635200000000005,"START_X_WGS84":-3.1444904999999999,"START_Y_WGS84":59.633876899999997,"END_X_WGS84":-4.0527138999999996,"END_Y_WGS84":59.634564699999999,"START_X_BNG":335559,"START_Y_BNG":1083688,"END_X_BNG":284353,"END_Y_BNG":1084998,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1979_14/19358653","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1979_14/19358653","SCAN_INFORMATION":"Fix 26-29 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":"250001","properties":{"QL_SVY_LINE_ID":250001,"SVY_LINE_ID":98716,"CRUISE":"1976/4","SVY_LINE":"12","CRUISE_LINE":"1976/4#12","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Echo Sounder","LINE_LENGTH":429,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-0.41440000000000005,"START_Y":59.985400000000006,"START_DATETIME":"1976-11-03T22:00:00","END_X":-0.41360000000000002,"END_Y":56.140800000000006,"END_DATETIME":"1976-11-04T22:50:00","START_X_ED50":-0.41440000000000005,"START_Y_ED50":59.985400000000006,"END_X_ED50":-0.41360000000000002,"END_Y_ED50":56.140800000000006,"START_X_WGS84":-0.41613510000000004,"START_Y_WGS84":59.984825800000003,"END_X_WGS84":-0.41516249999999999,"END_Y_WGS84":56.140085900000003,"START_X_BNG":488482,"START_Y_BNG":1123273,"END_X_BNG":498582,"END_Y_BNG":695284,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1976_4/19336553","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1976_4/19336553","SCAN_INFORMATION":"Fix (1-108; 110-150) on record. Data gap fix 109. Data distortion fix 32-33.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"250002","properties":{"QL_SVY_LINE_ID":250002,"SVY_LINE_ID":98722,"CRUISE":"1976/4","SVY_LINE":"18","CRUISE_LINE":"1976/4#18","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Echo Sounder","LINE_LENGTH":121,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":2.8633000000000002,"START_Y":55.992600000000003,"START_DATETIME":"1976-11-13T11:00:00","END_X":2.8712,"END_Y":57.078300000000006,"END_DATETIME":"1976-11-13T18:09:54","START_X_ED50":2.8633000000000002,"START_Y_ED50":55.992600000000003,"END_X_ED50":2.8712,"END_Y_ED50":57.078300000000006,"START_X_WGS84":2.8618271000000002,"START_Y_WGS84":55.991919899999999,"END_X_WGS84":2.8696858000000001,"END_Y_WGS84":57.077658599999999,"START_X_BNG":703256,"START_Y_BNG":688333,"END_X_BNG":695169,"END_Y_BNG":809050,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1976_4/19336559","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1976_4/19336559","SCAN_INFORMATION":"Data gap fix 6.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"249840","properties":{"QL_SVY_LINE_ID":249840,"SVY_LINE_ID":99428,"CRUISE":"1979/14","SVY_LINE":"37","CRUISE_LINE":"1979/14#37","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Transit Sonar","LINE_LENGTH":104,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-2.1231,"START_Y":60.918900000000001,"START_DATETIME":"1979-08-04T09:30:00","END_X":-4.0446,"END_Y":60.918300000000002,"END_DATETIME":"1979-08-04T18:30:00","START_X_ED50":-2.1231,"START_Y_ED50":60.918900000000001,"END_X_ED50":-4.0446,"END_Y_ED50":60.918300000000002,"START_X_WGS84":-2.1249324000000001,"START_Y_WGS84":60.918339199999998,"END_X_WGS84":-4.0464845,"END_Y_WGS84":60.917713300000003,"START_X_BNG":393326,"START_Y_BNG":1226196,"END_X_BNG":289138,"END_Y_BNG":1227852,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1979_14/19358892","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1979_14/19358892","SCAN_INFORMATION":"Fix (1-12) on record. Source: MS47. Single channel.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"250160","properties":{"QL_SVY_LINE_ID":250160,"SVY_LINE_ID":100340,"CRUISE":"1984/5","SVY_LINE":"23","CRUISE_LINE":"1984/5#23","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sidescan Sonar","LINE_LENGTH":20,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-0.20999999999999999,"START_Y":62.040200000000006,"START_DATETIME":"1984-06-04T01:10:00","END_X":0.0613,"END_Y":61.910400000000003,"END_DATETIME":"1984-06-04T03:10:00","START_X_ED50":-0.20999999999999999,"START_Y_ED50":62.040200000000006,"END_X_ED50":0.0613,"END_Y_ED50":61.910400000000003,"START_X_WGS84":-0.21184210000000001,"START_Y_WGS84":62.0397082,"END_X_WGS84":0.059473600000000001,"END_Y_WGS84":61.909906599999999,"START_X_BNG":493632,"START_Y_BNG":1352394,"END_X_BNG":508279,"END_Y_BNG":1338360,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1984_5/19358551","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1984_5/19358551","SCAN_INFORMATION":"Source: MS 47 Dual channel.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"249947","properties":{"QL_SVY_LINE_ID":249947,"SVY_LINE_ID":99408,"CRUISE":"1979/14","SVY_LINE":"1A","CRUISE_LINE":"1979/14#1A","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Transit Sonar","LINE_LENGTH":80,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":0.88470000000000004,"START_Y":60.404700000000005,"START_DATETIME":"1979-07-12T09:10:00","END_X":1.6602000000000001,"END_Y":60.976300000000002,"END_DATETIME":"1979-07-12T16:30:00","START_X_ED50":0.88470000000000004,"START_Y_ED50":60.404700000000005,"END_X_ED50":1.6602000000000001,"END_Y_ED50":60.976300000000002,"START_X_WGS84":0.88298010000000005,"START_Y_WGS84":60.404158299999999,"END_X_WGS84":1.6584729999999999,"END_Y_WGS84":60.975790199999999,"START_X_BNG":558911,"START_Y_BNG":1172393,"END_X_BNG":598057,"END_Y_BNG":1238117,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1979_14/19358868","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1979_14/19358868","SCAN_INFORMATION":"Source: MS47. Single channel.  Fix line missing text missing multiple instances.  Line 1 (part 3 of 3) fix 190-234 = Line 1A.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"250152","properties":{"QL_SVY_LINE_ID":250152,"SVY_LINE_ID":100356,"CRUISE":"1984/5","SVY_LINE":"38","CRUISE_LINE":"1984/5#38","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Echo Sounder","LINE_LENGTH":66,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-1.9571000000000001,"START_Y":60.955800000000004,"START_DATETIME":"1984-06-19T08:20:00","END_X":-1.1048,"END_Y":61.381,"END_DATETIME":"1984-06-19T15:00:00","START_X_ED50":-1.9571000000000001,"START_Y_ED50":60.955800000000004,"END_X_ED50":-1.1048,"END_Y_ED50":61.381,"START_X_WGS84":-1.9589299,"START_Y_WGS84":60.955242800000001,"END_X_WGS84":-1.1066298999999999,"END_Y_WGS84":61.380470600000002,"START_X_BNG":402325,"START_Y_BNG":1230301,"END_X_BNG":447841,"END_Y_BNG":1277993,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1984_5/19358481","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1984_5/19358481","SCAN_INFORMATION":"Precision depth recorder record. Source: Atlas Deso 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":"250157","properties":{"QL_SVY_LINE_ID":250157,"SVY_LINE_ID":100325,"CRUISE":"1984/5","SVY_LINE":"1","CRUISE_LINE":"1984/5#1","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sidescan Sonar","LINE_LENGTH":39,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-0.4602,"START_Y":60.953000000000003,"START_DATETIME":"1984-05-16T21:10:00","END_X":0.041300000000000003,"END_Y":61.204100000000004,"END_DATETIME":"1984-05-17T01:30:00","START_X_ED50":-0.4602,"START_Y_ED50":60.953000000000003,"END_X_ED50":0.041300000000000003,"END_Y_ED50":61.204100000000004,"START_X_WGS84":-0.4619875,"START_Y_WGS84":60.952462300000001,"END_X_WGS84":0.039513100000000002,"END_Y_WGS84":61.2035786,"START_X_BNG":483407,"START_Y_BNG":1230967,"END_X_BNG":509694,"END_Y_BNG":1259671,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1984_5/19358536","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1984_5/19358536","SCAN_INFORMATION":"Dual channel. Deep Tow.","CONFIDENTIALITY":"unclassified (open file)","ACCESSUSE_RESTRIC":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/","SHAPE_WGS84.LEN":0}},{"type":"Feature","id":"250159","properties":{"QL_SVY_LINE_ID":250159,"SVY_LINE_ID":100332,"CRUISE":"1984/5","SVY_LINE":"16","CRUISE_LINE":"1984/5#16","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Sidescan Sonar","LINE_LENGTH":135,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":0.109,"START_Y":61.178700000000006,"START_DATETIME":"1984-05-30T18:30:00","END_X":-1.6926000000000001,"END_Y":62.030900000000003,"END_DATETIME":"1984-05-31T07:50:00","START_X_ED50":0.109,"START_Y_ED50":61.178700000000006,"END_X_ED50":-1.6926000000000001,"END_Y_ED50":62.030900000000003,"START_X_WGS84":0.10721650000000001,"START_Y_WGS84":61.178178500000001,"END_X_WGS84":-1.694485,"END_Y_WGS84":62.030388299999998,"START_X_BNG":513422,"START_Y_BNG":1256958,"END_X_BNG":416088,"END_Y_BNG":1350104,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1984_5/19358543","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1984_5/19358543","SCAN_INFORMATION":"MS47. Dual channel. Fix 1-56 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":"249815","properties":{"QL_SVY_LINE_ID":249815,"SVY_LINE_ID":99412,"CRUISE":"1979/14","SVY_LINE":"22","CRUISE_LINE":"1979/14#22","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Echo Sounder","LINE_LENGTH":107,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":-4.1109,"START_Y":60.833800000000004,"START_DATETIME":"1979-07-27T02:30:00","END_X":-2.1492,"END_Y":60.835100000000004,"END_DATETIME":"1979-07-27T12:10:00","START_X_ED50":-4.1109,"START_Y_ED50":60.833800000000004,"END_X_ED50":-2.1492,"END_Y_ED50":60.835100000000004,"START_X_WGS84":-4.1127814000000003,"START_Y_WGS84":60.833209099999998,"END_X_WGS84":-2.1510284,"END_Y_WGS84":60.834535600000002,"START_X_BNG":285241,"START_Y_BNG":1218557,"END_X_BNG":391889,"END_Y_BNG":1216864,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1979_14/19358664","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1979_14/19358664","SCAN_INFORMATION":"Data gap fix 33.5.","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":"250036","properties":{"QL_SVY_LINE_ID":250036,"SVY_LINE_ID":98730,"CRUISE":"1976/4","SVY_LINE":"25","CRUISE_LINE":"1976/4#25","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","GEOPHYS_EQUIP":"Echo Sounder","LINE_LENGTH":96,"LINE_LENGTH_UNITS":"kilometres","EPSG_CODE":"4230","EPSG":"ED50","START_X":2.5794999999999999,"START_Y":54.777000000000001,"START_DATETIME":"1976-11-17T00:30:00","END_X":2.5855000000000001,"END_Y":53.9193,"END_DATETIME":"1976-11-17T06:09:54","START_X_ED50":2.5794999999999999,"START_Y_ED50":54.777000000000001,"END_X_ED50":2.5855000000000001,"END_Y_ED50":53.9193,"START_X_WGS84":2.5780631000000001,"START_Y_WGS84":54.776274800000003,"END_X_WGS84":2.5840920000000001,"END_Y_WGS84":53.9185461,"START_X_BNG":694481,"START_Y_BNG":551988,"END_X_BNG":701080,"END_Y_BNG":456672,"SCAN_URL":"https://largeimages.bgs.ac.uk/iip/offgeophys.html?id=1976_4/19336567","SCAN_DOWNLOAD_URL":"https://webapps.bgs.ac.uk/geoindex/data/download-geophysical-data.cfm?id=1976_4/19336567","SCAN_INFORMATION":"Fix (3-35) on record.  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Source: MS47.  Single channel. 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Single channel. Two fix 52s - right hand one should be 51. 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Source: MS47. Single channel. 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