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
47cb70d4-c5a0-4344-925b-5070705521cf Kystverket 2023 2023-09-06 2023-09-12 EM 2040 True False multibeam 0.94000 6.90000 NHS general None False None 1 1
47dd0741-e059-4d1d-8ccc-1969020c348b Kartverket 1970 1969-01-02 1970-12-30 Simrad EQ, hand lead False False single beam with shoals 0.00000 None S-44 3 None False None 4 510
47f67467-1e6a-42da-9414-868ce81fe7d1 Kartverket 2001 2001-06-11 2001-06-15 EM 1002 True False multibeam 178.00000 None S-44 2 5 True None 2 19
480dd3db-4846-4e98-9761-500089855f37 Kartverket 2000 2000-10-05 2000-10-24 EM 3000 True False multibeam 3.00000 None S-44 1 2 True None 2 4
482be0e0-c3e5-4839-8659-5d9daf9d924e Kartverket 1989 1989-03-31 1989-05-04 EA 300, hand lead False False single beam with shoals 44.00000 0.00000 S-44 2 None False None 4 258
48405fd1-a724-4dd5-a343-077a0aad65ed Kystverket 2018 2018-09-26 2018-10-09 EM 2040 True False multibeam 5.26000 28.52000 NHS general None False None 1 1
48453036-fd99-4870-a62b-5830daa22a24 Kartverket 2025 2025-12-07 2025-12-16 EM 2040 True False multibeam 5.30000 34.20000 NHS general None False None 1 2
484533a1-a7a4-40ab-8920-8d45e68fd471 Kartverket 1999 1999-04-22 1999-05-03 EA 500, hand lead True False single beam with shoals 0.15000 None S-44 2 None False None 4 28
4860c649-fd3d-474f-92c5-b5a22ab09f7c Kartverket 2018 2018-01-30 2018-02-07 EM 712 True True multibeam 0.00000 0.00000 NHS general None False None 1 5
4860f793-67ee-4169-a4ff-e99ec1140350 Kartverket 1967 1966-12-31 1967-01-01 Atlas Pelikan, Simrad EQ False False single beam 34.89700 None S-44 3 None False None 4 767