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
3d083de3-a542-4421-9fb2-d0298cd240c3 OSAE 2004 2003-12-31 2004-01-14 EM 3000 False False multibeam 3.01300 None S-44 1 1 True None 2 2
3d0d21dd-8bac-4b03-aedd-9aff9a3e5b3d Kartverket 2019 2019-08-31 2019-08-31 EM 2040 True False multibeam 0.72000 7.58000 NHS quay and special None False None 1 1
3d1c42b8-03f1-49a2-9a8a-70dc49ad45bf Kartverket 1988 1986-12-31 1988-03-30 Simrad EQ, hand lead False False single beam with shoals 60.10000 None S-44 3 None False None 4 447
3d1d95de-fd3a-421c-9d61-a0a66c2df22d Kartverket 1987 1987-10-29 1987-12-10 Simrad EQ, hand lead False False single beam with shoals 45.22000 None S-44 3 None False None 4 151
3d2c6023-42db-40d5-ad34-66833f268fa9 Kartverket 2003 2002-12-31 2003-06-30 EM 3000 False False multibeam 2.40000 None S-44 1 1 True None 2 5
3d2d9bba-d01e-4fcc-829e-9c09119b698d Kartverket 2019 2019-06-22 2019-06-24 EM 304 True True multibeam 1254.20000 46.00000 NHS MAREANO 15 True Mareano 1 54
3d338bbc-99c8-4883-8dda-651b23bb804e Kartverket 2012 2012-02-18 2012-02-20 EM 710, EA 600 True False multibeam None None S-44 5E 1b None False None 1 3
3d344f4b-64d2-419b-a65e-b19c3c4a58a6 Kartverket 2024 2024-08-07 2024-08-14 EM 712 True True multibeam 183.25462 80.59500 NHS MAREANO 2 True Mareano 1 4
3d4e5479-714b-486d-8e65-991c4928ad8d Kartverket 2012 2010-10-03 2012-07-15 EM 3002 Dual, EM 710 True False multibeam 56.32300 0.00000 S-44 1 2 True None 1 4
3d4f653f-9bf5-4003-a91d-59fbcecd88ad Kartverket 1959 1959-07-06 1959-09-22 Kelvin Huges MS21R, machine... False False single beam with shoals 37.00000 None S-44 3 None False None 4 707