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
51821435-8547-4766-90bd-ea74fd41c131 Kartverket 1965 1964-04-28 1965-09-10 Simrad EQ, Kelvin Huges MS21R,... False False single beam with shoals 33.09000 None S-44 3 None False None 4 321
5183e350-543a-4d59-bf70-f77c75106af6 None 2021 2021-10-14 2021-10-14 EM 2040 True False multibeam 0.03400 0.37800 NHS harbor and fairway None False None 1 0.5
5196aa34-76f5-4e23-acdd-d82cd00a2b6d Kystverket 2017 2017-09-02 2017-09-03 EM 2040 True False multibeam 0.06100 1.35400 NHS quay and special None False None 1 0.4
51a6ddfc-cc67-452c-b477-29558b2420c5 Kartverket 2009 2009-09-04 2009-09-04 EM 710 True False multibeam 17.04200 None NHS MAREANO None False Mareano 1 11
51aab203-d393-409f-ad32-1d95df31e279 Kartverket 2003 2002-12-31 2003-05-31 EM 3000 False False multibeam 2.03100 None S-44 1 1 True None 2 3
51ad034e-c8f8-4716-a3a7-a715a7283abd Kartverket 1984 1984-04-25 1984-05-29 Simrad EQ, hand lead False False single beam with shoals 126.80000 None S-44 3 None False None 4 433
51b1505e-0583-463d-923e-b10aa828da86 Kartverket 2014 2014-05-30 2014-06-01 EM 710 False False multibeam 473.90200 76.24200 NHS MAREANO 5 True Mareano 1 12
51c7982c-131c-4fe9-a952-d6303d131182 Kartverket 2014 2014-07-07 2014-07-14 EM 2040 True True multibeam 541.35000 0.00000 NHS MAREANO 5 True Mareano 1 5
51d99fa9-928a-43e8-a618-a252faeccbcb Kartverket 2018 2018-10-09 2018-10-25 EM 2040 True True multibeam 12.10000 106.00000 NHS Marine Basemaps 1 True None 1 2
51da99ab-99ef-4757-b100-64ecb93278ee Kartverket 2024 2024-09-05 2024-09-09 EM 712 True False multibeam 33.35500 42.81900 NHS general None False None 1 4