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
2fe2136c-a22d-4935-b96e-136c676980b1 Kystverket 2016 2016-09-26 2016-10-02 EM 2040 True False multibeam 0.20000 0.00000 NHS general 1 True None 1 1
2feb0f87-ddd0-48b2-8798-85a7fb81b6f5 Sokkeldirektoratet 2025 2025-07-01 2025-08-13 EM 302 False False multibeam None None No quality control None False None 1 77
2fed9856-41f3-43d8-a05d-9e1f567ff9e7 None 2019 2019-05-10 2019-05-13 EM 2040 True False multibeam 1.44300 0.00000 NHS quay and special 2 True None 1 None
2ff14a4d-b723-43fc-946d-4253fcbaad16 Kartverket 2019 2019-08-23 2019-09-06 EM 710, EM 122 True True multibeam 100.10000 406.59000 NHS MAREANO 2 True Mareano 1 3
2ff243f4-5831-4681-b2eb-2085a8822ef2 None 2023 2023-08-29 2023-08-31 None True False multibeam None None No quality control None False None None None
3007dffa-fc87-428b-bcc2-dc939a4ce87e Kartverket 2010 2009-11-18 2010-01-01 EM 3002 Dual, EM 710 True False multibeam 33.80100 None S-44 1 2 True None 1 4
3008e455-ac46-4aa3-bb98-de35940d53aa Kartverket 2006 2006-02-17 2006-02-24 EM 1002 True False multibeam 795.16700 None S-44 2 5 True None 2 20
3029163e-269a-4b71-84e9-11e9a38adc32 Kartverket 2000 2000-11-11 2000-11-26 EM 3000 True False multibeam 4.90000 None S-44 1 2 True None 2 4
305d7860-a90f-4c8a-88e9-f9f827041900 Kartverket 2023 2023-03-12 2023-03-23 EM 2040 True False multibeam 7.70000 56.01400 NHS general None False None 1 1
305ebcb3-f44f-442f-8876-2df8eb1e8cb9 Kartverket 2020 2020-08-12 2020-08-18 EM 712 True True multibeam 50.92000 103.19000 NHS MAREANO 1 True Mareano 1 1