Survey coverages

Items in this collection: 6165

Limit:

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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
4101489f-e988-4740-a67d-252f53e336b3 Kartverket 2002 2002-06-25 2002-07-31 EM 3000 True False multibeam 9.80000 None S-44 1 2 True None 2 4
410a4286-f031-4cb8-8f20-d2457c2fc459 Kystverket 2016 2016-09-28 2016-10-02 EM 2040 True False multibeam 2.68000 16.87200 NHS general 1 True None 1 1
4113f14b-8085-485c-a81e-ee75c2f9101e None None None None None False False undefined 0.00000 None undefined None False None None None
41205bd7-7fe9-4cea-bb06-3d03dc3d608a None None None None EM 710 True False multibeam 0.00000 0.00000 NHS general None False None 1 None
4122f369-02e9-4eb0-853e-f9c7482bb427 Kartverket 2016 2016-04-21 2016-10-08 EM 2040 True False multibeam 14.30000 58.80000 NHS general 1 True None 1 2
412e18eb-2de5-4388-9925-18cfe06fa6a6 Kartverket 2019 2019-02-25 2019-02-25 EM 2040 True False multibeam 0.21000 2.60000 NHS harbor and fairway None False None 1 1
41364404-2fb2-461c-8bce-ca5b883f6ad6 Kartverket 2022 2022-07-29 2022-07-30 EM 2040 True True multibeam 31.68000 58.77000 NHS MAREANO 0.5 True Mareano 1 1
41394d3f-4c7f-40b7-90d4-0318421c4d3f None 2019 2019-05-12 2019-05-12 EM 2040 True False multibeam 1.45900 0.00000 NHS quay and special None False None 1 None
413d5050-bd9a-49e0-998a-f3f289cc66c6 Kartverket 2026 2026-03-19 2026-03-19 EM 2040 True False multibeam 0.19300 None NHS harbor and fairway None False None 1 0.4
4143e75d-702e-4a65-b597-79938333259f Kartverket 2019 2019-01-02 2019-01-05 EM 2040 True False multibeam 1.65100 6.01100 NHS harbor and fairway 1 True None 1 2