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
570754fb-c835-477d-a04d-1261865d21dc Kartverket 2011 2011-05-05 2011-05-05 EM 3002 Dual True False multibeam 0.19700 1.36000 S-44 1 1 True None 1 2
570d6fa3-6e95-40cd-b2b6-be054bab6e95 Kartverket 2004 2004-05-26 2004-07-11 EM 3000 True False multibeam 56.32400 None S-44 1 1 True None 2 3
5719bf7f-1cc7-439a-9b41-0384486b5b93 None 1981 1979-06-10 1981-10-30 Simrad EQ, hand lead False False single beam with shoals 180.00000 None S-44 3 None False None 4 300
57200088-3db6-4d8c-b536-f962febcdcc1 None 2021 2021-11-10 2021-11-10 EM 2040 True False multibeam 0.08600 0.66600 NHS quay and special None False None 1 1
57308542-d612-42c6-a4a6-99ae6206d745 Kartverket 2016 2016-01-31 2016-02-28 EM 2040 True False multibeam 13.24500 25.61300 NHS general 2 True None 1 2
5738a615-16df-4246-9540-77593f2671f6 Kartverket 2019 2019-09-23 2019-09-23 EM 2040 True False multibeam 0.15000 2.83000 NHS general None False None 1 0.3
575372d5-0b38-45e5-bfed-36fc3181bd07 Kartverket 2016 2015-03-17 2016-01-04 EM 2040 True False multibeam 10.59800 55.59500 NHS general 1 True None 1 2
5756eb60-fd3e-412c-ae60-33f014789c8a Kartverket 2016 2016-06-04 2016-08-31 EM 2040 True True multibeam 312.94900 132.99900 NHS MAREANO 2 True Mareano 1 3
5763997b-ff60-4c7c-902f-d68b6955dca3 Kystverket 2014 2014-09-04 2014-10-06 EM 2040 True False multibeam 17.86000 169.70000 NHS general 1 True None 1 1
5769f6c6-6efd-4f61-b0dd-e85ece42b356 Kartverket 1984 1984-06-07 1984-12-06 Simrad EQ False False single beam with shoals 69.90000 None S-44 3 None False None 4 230