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
6457312c-3dea-43b3-8dc7-6a70ac21f9a1 Kartverket 2016 2015-11-30 2016-02-16 EM 710 True True multibeam 0.00000 0.00000 NHS general None False None 1 5
645aa0d7-f4da-499e-977d-38eeed830e1e None None None None None False False undefined 0.00000 None undefined None False None None None
645e7da6-2320-4533-8e38-47ddba8b4c42 Kartverket 2010 2010-09-30 2010-09-30 EM 3002 Single True False multibeam 0.07200 None NHS harbor and fairway 1 True None 1 1
64626d88-8183-4dbc-981e-8aa5b4cbe5f9 Kartverket 2019 2019-06-22 2019-06-27 EM 710, EM 122 True True multibeam 106.09000 38.12200 NHS MAREANO 2 True Mareano 1 7
64789dfe-48a0-4c90-877c-39013e014d91 Kartverket 1987 1987-09-30 1987-11-06 Simrad EQ, hand lead False False single beam with shoals 0.70000 None S-44 2 None False None 4 52
647d4dc2-6e0f-4468-ad1b-2b37899661f7 None None None None EA 300 False False single beam with shoals 0.00000 0.00000 S-44 2 None False None 4 None
647fb4f8-52a6-43af-97cc-25bffe98b7ec Kartverket 2025 2025-05-01 2025-05-07 EM 712 True True multibeam 662.87500 153.85100 NHS MAREANO 2 True Mareano 1 7
64840f48-ecdd-4360-934c-a7c044ed4941 Kartverket 2003 2003-01-10 2003-01-19 EM 3000 True False multibeam 0.49200 None S-44 1 5 True None 2 1
648db79e-3638-4331-aa26-460dbc1f1749 Kartverket 2021 2021-04-05 2021-04-08 EM 2040 True False multibeam 4.02000 26.33000 NHS Marine Basemaps 1 True None 1 1
64ac7882-0d2a-44c8-9c35-2eb0c98bb60d None 2014 2014-05-25 2014-05-25 EM 3002 Dual True False multibeam 0.09000 0.00000 NHS general 1 True None 1 0.4