Survey coverages

Items in this collection: 6165

Limit:

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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
309d6482-a45c-4d83-b9c5-bc66ae9fdfc6 Kartverket 2000 2000-05-05 2000-05-31 EM 1002 True False multibeam 595.00000 None S-44 2 5 True None 2 30
309fa320-5b5b-46ab-b98b-238cdc06570b Kartverket 2005 2005-07-19 2005-07-27 EM 1002 True False multibeam 656.18000 0.00000 S-44 2 5 True None 2 12
30b1058c-a5e1-4f20-b01f-f2381449c684 Kartverket 2019 2019-07-17 2019-07-17 EM 304 True True multibeam 281.00000 14.28000 NHS MAREANO 15 True Mareano 1 54
30b6311e-5586-49be-9b2c-d6f5c9f1724c Kartverket 2003 2002-12-31 2003-08-31 EM 3000 False False multibeam 3.10000 None S-44 1 1 True None 2 5
30b93306-a0be-4151-b16c-b7bcb1f31ebd Kartverket 2025 2025-07-09 2025-07-11 EM 712 True False multibeam 73.70000 67.80000 NHS general None False None 1 4
30c56ae8-0654-4b8e-9885-4100b0e094f6 Kartverket 2008 2008-05-15 2008-05-17 EM 3002 Dual True False multibeam 0.38000 None S-44 1 0.5 True None 1 1
30d4f336-230d-414d-a4fb-341ffff5c832 Kartverket 2014 2014-05-14 2014-06-29 EM 2040 True True multibeam 670.69800 0.00000 NHS MAREANO 5 True Mareano 1 5
30d61421-3d82-4416-96f5-185bb4d0128b Kartverket 2023 2023-06-21 2023-06-21 EM 2040 True False multibeam 0.31000 1.64700 NHS quay and special None False None 1 1
30ea8a2e-71c9-4a7b-9a8d-7b9922ea567e Kartverket 2014 2014-04-02 2014-04-02 Riegl VQ-820 False False laser 0.00000 0.00000 Scientific Bathymetry None False None 3 None
30ee6d02-1570-49a1-8e93-901b0a50a014 Statoil 2016 2016-09-02 2016-09-03 EM 2040 False False multibeam 5.80000 56.79800 NHS general None False None 1 1