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
5111d2d0-476a-494a-913b-6cb6191cdeed Kartverket 2025 2025-05-27 2025-05-27 EM 2040 True False multibeam 0.03000 0.17100 NHS harbor and fairway None False None 1 0.5
512dea3d-cdb1-4561-a893-351e9b7b4a34 None None None None EM 710 True True multibeam 0.00000 0.00000 NHS MAREANO None False Mareano 1 None
513197cc-76df-46cb-a949-f3b13c64d24e Kartverket 2012 2012-05-17 2012-08-08 EM 3002 Dual True False multibeam 28.24300 98.58300 undefined 2 True None 1 3
51333129-5f12-4779-b94e-4b78592f2b0e Kartverket 1977 1974-12-31 1977-12-30 Simrad EQ, hand lead False False single beam with shoals 74.20000 None S-44 3 None False None 4 459
5145fe62-65f1-4cee-b3ea-7a3d78b24e8d Kystverket 2010 2010-05-20 2010-05-22 EM 3002 Dual True False multibeam 1.40000 0.00000 S-44 1 1 True None 1 2
51493b8e-9018-437c-8eac-be1ea0376dc1 NGU 2000 2000-03-23 2000-03-24 EM 1002 True False multibeam 32.70000 None S-44 2 5 True None 2 23
516a8a5d-59b1-4924-be22-fd4e000ecc39 Kartverket 2008 2008-02-07 2008-11-07 EM 3002 Dual True False multibeam 25.18000 None S-44 1 2 True None 1 3
516cf1ec-ef09-434d-ae57-b3f0fe6f5158 Kartverket 1992 1992-07-17 1992-10-09 Simrad EQ False False single beam with shoals 42.60000 None S-44 3 None False None 4 157
5173e5be-ac09-46e5-af89-5326ec06a787 Kartverket 2022 2022-05-26 2022-06-03 EM 2040, EM 2040 True False multibeam 4.78000 22.52000 NHS general None False None 1 2
517f7ef6-646f-41fb-a74f-d41c03fba3e2 Kartverket 2024 2024-08-20 2024-08-20 EM 712 True False multibeam 53.30000 22.20000 NHS general None False None 1 7