Survey coverages

Items in this collection: 6165

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survey_id data_owner year date_start date_end depth_sensor logged_backscatter logged_water_column survey_method total_area normalised_area quality_specification resolution modeled financier data_quality target_resolution
2d5c4e2f-065f-430a-a4dd-054e61f74418 Kartverket 2004 2003-12-31 2004-01-14 EM 3000 False False multibeam 2.75100 None S-44 1 1 True None 2 2
2d85c217-5c8a-4cbf-b15c-08f2d4fc04c5 Kartverket 2019 2019-08-10 2019-08-15 EM 2040, EM 710 False False multibeam 91.04000 184.34000 NHS general 2 True None 1 2
2d942470-46a6-4db8-b7e9-9a7760c54d58 None 1986 1978-10-31 1986-12-30 Simrad EQ, hand lead False False single beam with shoals 60.00000 None S-44 3 None False None 4 300
2d9a0b85-548c-4484-b351-a595cf14fbad Kartverket 2006 2005-12-31 2006-01-31 EM 1002 True False multibeam 454.90000 None NHS MAREANO 5 True Mareano 2 10
2d9c002b-c511-4ea9-89f4-b0d5f4995190 Kartverket 1984 1983-10-07 1984-01-10 Simrad EQ, hand lead False False single beam with shoals 39.50000 None S-44 3 None False None 4 494
2d9ca344-b40b-4501-b913-07180e8bb4ba Kartverket 2004 2003-12-31 2004-01-14 EM 3000 False False multibeam 4.74700 None S-44 1 1 True None 2 3
2daa112a-4561-421f-bbdc-0b71ad6616cb None 2007 2007-12-09 2007-12-12 EM 710 False False multibeam 0.00000 None S-44 1 None False None 1 None
2dacd810-0c6d-4a80-93c2-0f413a211e5f Kystverket 2012 2012-12-04 2012-12-04 EM 3002 Dual True False multibeam 1.32100 0.00000 S-44 1 1 True None 1 2
2daee60f-6d62-4132-a896-9b7d1c280827 Kartverket 2018 2018-12-20 2018-12-28 EM 2040 True False multibeam 7.64000 34.16000 NHS general 1 True None 1 2
2db0fef5-7a1c-47cf-8e25-ca6083b4676f Kartverket 2013 2013-07-25 2013-08-02 EM 3002 Dual, EM 3000 True False multibeam 47.19400 138.17000 undefined 1 True None 1 5