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
64c0b4ea-7d45-4da3-8263-5cb71928dde6 Kartverket 1987 1987-01-07 1987-01-07 Simrad EQ, hand lead False False single beam with shoals 0.10000 None S-44 3 None False None 4 32
64c0d32d-26ac-43d6-ba30-84ebd2a8f49f Kartverket 2022 2022-08-07 2022-08-22 EM 2040 True True multibeam 27.22000 50.90000 NHS MAREANO 0.5 True Mareano 1 1
64cfb38c-91a8-4614-93c2-ef283ce09596 Kystverket 2010 2010-09-09 2010-09-09 EM 3002 Dual True False multibeam 0.12100 None S-44 1 1 True None 1 0.4
64d50bac-4396-4f61-85e4-e6a58226bebc Kartverket 2009 2008-12-13 2009-01-28 EM 710 True False multibeam 396.75900 None NHS MAREANO 5 True Mareano 1 9
64d537c2-5eef-497a-b277-32bf7c1a23fe Kartverket 2017 2017-04-13 2017-07-14 Optech Titan False True laser 0.00000 0.00000 Other None False None 3 None
64d77a91-a383-4b12-b580-7a829eeb4fdd Kartverket 1998 1998-05-28 1998-06-08 EM 3000 False False multibeam 0.60000 None S-44 1 2 True None 2 None
64e2c688-68f7-449f-bccb-b2bb4139928a Kartverket 2018 2018-08-14 2018-08-16 EM 710 True True multibeam 112.50000 65.98000 NHS MAREANO 2 True Mareano 1 5
64f1275f-ec1c-46c0-816b-54cbd4c6c3d9 Kartverket 2026 2024-10-21 2026-03-18 EM 2040 True False multibeam 9.88000 91.24300 NHS detailed None False None 1 None
64fb6aaf-11cf-422c-9072-daf0cb64000a Kartverket 2004 2004-01-31 2004-02-06 EM 3000 True False multibeam 10.10000 0.00000 S-44 1 1 True None 2 4
64fb7df7-b199-4397-8897-3b4bc8f01723 Kartverket 2025 2025-06-26 2025-06-26 EM 2040 True False multibeam 0.23400 0.77800 NHS quay and special None False None 1 1