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
3de9aae5-1e06-4e79-aa0b-5eec252a8896 Istituto Idrografico della Marina 2018 2018-07-09 2018-07-28 EM 302 True True multibeam None None No quality control None False None 1 4
3dff6456-e1a4-4c53-9dce-bf2788a60f25 Kartverket 2019 2019-08-24 2019-09-01 EM 710, EM 122 True True multibeam 124.72000 92.65600 NHS MAREANO 2 True Mareano 1 3
3e1044ea-3ec4-43b0-8142-22350d9ce9ac Kartverket 2015 2015-05-14 2015-05-17 EM 2040 True False multibeam 7.92400 24.22900 NHS general 1 True None 1 2
3e2dc6c4-c36a-4c9c-a999-0ea7b236a16a Kartverket 1991 1991-04-27 1991-06-30 EM 100, EA 500 False False multibeam 2251.50000 None S-44 3 10 True None 3 50
3e5057c2-9827-4b88-a501-5372cacb6926 Kartverket 2005 2005-05-05 2005-06-21 EM 3000, EM 1002 True False multibeam 52.94000 None S-44 1 2 True None 2 9
3e6636d1-3d80-4d8b-a3ba-70904ee2e8fd Kartverket 2023 2023-10-23 2023-10-23 EM 2040 True False multibeam 0.07000 0.30200 NHS quay and special None False None 1 1
3e672daa-2636-4115-8f18-92886f3b18c0 None None None None None False False single beam None None S-44 3 None False None None 700
3e686043-0888-4373-916b-fb63a7c4a0c4 Kartverket 2004 2004-08-10 2004-10-17 EM 3000 True False multibeam 18.83900 None S-44 1 1 True None 2 4
3e7f1b23-a117-42f1-994d-976a7d26f471 Kystverket 2014 2014-04-03 2014-04-07 EM 3002 Dual True False multibeam 3.11000 27.61200 NHS general 1 True None 1 1
3e85299f-7d0d-4f33-8ca3-1cd936c06fc6 Kystverket 2009 2009-05-17 2009-05-20 EM 3002 Dual True False multibeam 3.55000 None S-44 1 1 True None 1 3