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
3d52f200-b3bf-41c9-9c2c-7cfc33389af4 Kartverket 2003 2002-12-31 2003-08-31 EM 3000 False False multibeam 2.37700 None S-44 1 2 True None 2 4
3d6ea993-db04-401c-9851-6b66ced164fd Kartverket 2024 2024-10-02 2024-10-02 EM 2040 True False multibeam 0.02000 0.21200 NHS quay and special None False None 1 0.3
3d708833-f059-40fe-9065-32a0e8f312aa Kartverket 2003 2002-12-31 2003-05-31 EM 3000 False False multibeam 4.12100 None S-44 1 1 True None 2 3
3d70e81d-85df-47c0-a43c-2375e3fd87ab Kartverket 2012 2010-10-01 2012-06-23 EM 3002 Dual True False multibeam 66.21500 0.00000 S-44 1 2 True None 1 3
3d710586-285a-4955-b01e-b7a2ba787ff8 Kartverket 1979 1978-09-03 1979-09-23 Simrad EQ, hand lead False False single beam with shoals 153.90000 None S-44 3 None False None 4 456
3d74ac0f-158c-4525-bd28-d6ca725d1dc4 Kartverket 2015 2015-11-07 2015-11-07 EM 2040 True False multibeam 0.02800 0.41500 NHS general 0.5 True None 1 0.5
3d7bc0a9-a55d-4e23-93d0-d37d1d52afc3 Kartverket 2019 2019-12-01 2019-12-11 EM 304 True True multibeam 1201.40000 60.22000 NHS MAREANO 15 True Mareano 1 70
3d8946aa-a0ee-42ae-b137-a9cf90f04816 Kystverket 2016 2016-07-13 2016-07-18 EM 2040 True False multibeam 8.19000 58.58500 NHS general 1 True None 1 2
3d8d72de-b8f3-46a9-b164-75c95f322b85 Kartverket 1984 1984-11-18 1984-12-11 Simrad EQ, hand lead False False single beam with shoals 74.40000 None S-44 3 None False None 4 721
3d93f0fa-2580-447d-b663-33187ada25f9 Kartverket 2008 2008-11-20 2008-12-30 EM 3002 Dual True False multibeam 16.41000 None S-44 1 2 True None 1 2