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
55a0d1ac-9993-4470-8ab0-348c98518d2c Kartverket 2015 2015-12-10 2015-12-10 EM 2040 True False multibeam 0.06700 0.35700 NHS general 1 True None 1 0.4
55a6bd57-1e0a-4082-859d-5811bf12a785 Kystverket 2018 2018-10-08 2018-10-10 EM 2040 True False multibeam 0.59000 3.91000 NHS general None False None 1 0.5
55c64e6b-b2e1-4d5e-930c-552c99486867 Kartverket 1976 1976-05-25 1976-07-11 Simrad EQ, hand lead False False single beam with shoals 17.90000 None S-44 3 None False None 4 224
55cb85a1-cfe5-40af-bb82-255411db6527 Kartverket 2023 2023-08-12 2023-09-06 EM 2040 True False multibeam 12.05000 104.42400 S-44 3 None False None 1 1
55cf3ca6-0d74-4170-92e0-5ce53ffe2fe9 Kartverket 1979 1978-04-30 1979-08-31 Simrad EQ, hand lead False False single beam with shoals 97.90000 None S-44 3 None False None 4 425
55d69839-6ce5-4334-8316-a3fd821f1f46 Kystverket 2019 2019-05-30 2019-06-02 EM 2040 True True multibeam 9.50000 27.06000 NHS Marine Basemaps 1 True None 1 2
55dbc2ff-3d00-4d4e-98e2-f5e719c28bcf Kystverket 2016 2016-07-30 2016-07-30 EM 2040 True False multibeam 0.04000 0.10300 NHS general None False None 1 0.5
55e0c343-fea4-4162-8644-a9145d171a73 Kartverket 1963 1963-07-14 1963-09-15 Kelvin Huges MS21R, machine lead False False single beam with shoals 9.78200 None S-44 3 None False None 4 115
55f010b6-db01-4a66-9a09-ef0fbaa7540e Kartverket 2025 2024-10-08 2025-06-18 EM 2040 True False multibeam 4.50000 57.40000 NHS general None False None 1 1
55f9a77e-4be9-40ee-8bd5-138b45af061d Kartverket 2016 2016-05-01 2016-09-21 EM 2040 True True multibeam 29.26800 0.00000 NHS MAREANO 1 True Mareano 1 1