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
3f3ccb0d-05ef-4a1a-b976-fd632ca52c7d None 2013 2012-06-10 2013-08-28 EM 3002 Single True False multibeam 0.27000 0.00000 NHS harbor and fairway None False None 1 None
3f4e0f81-b165-44cb-900b-91de510477d5 Kartverket 1987 1987-10-14 1987-11-08 Simrad EQ False False single beam with shoals 73.00000 None undefined None False None 4 513
3f4ede63-077d-4acf-a4a0-23a67d27510d Kartverket 2022 2022-09-17 2022-09-20 EM 2040 True False multibeam 9.77000 88.09000 NHS general None False None 1 1
3f53b3ab-4cee-4e4d-ba02-8802fa0c8593 Kartverket 2015 2015-10-15 2015-10-16 EM 710, EM 2040 True False multibeam 21.53200 15.86000 NHS general 2 True None 1 5
3f5c2b41-a4fd-4911-8ac3-d6fb14374e4b Kartverket 2011 2011-07-28 2011-08-15 EM 710 True False multibeam 790.00000 None NHS MAREANO 5 True Mareano 1 5
3f5cbfca-2881-4ea7-bd0e-45e97988a1fc None 2023 2023-04-24 2023-04-27 None True False multibeam None None No quality control None False None None None
3f697405-149a-455c-8345-f36d0af4bb20 Kartverket 2004 2003-12-31 2004-02-14 EM 3000 False False multibeam 4.33600 None S-44 1 1 True None 2 2
3f7b090f-df87-45cf-b51f-46c64ffb9ce3 Kystverket 2014 2014-10-17 2014-10-18 EM 2040 True False multibeam 1.60300 15.30100 NHS general 1 True None 1 1
3f8a8839-5872-412b-9dde-5879932295b1 Kartverket 1982 1982-10-19 1982-12-30 Simrad EQ False False single beam with shoals 95.80000 None S-44 3 None False None 4 707
3f8c414e-9bb8-49dd-ab6d-7ee1ba84c7f7 Kartverket 2016 2016-03-15 2016-05-23 EM 2040 True False multibeam 0.00900 0.12600 NHS general None False None 1 0.5