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
46677fa9-073c-4c40-ad99-b6b58aba8476 None 2013 2013-07-04 2013-07-07 EM 710 True False multibeam 441.93800 0.00000 NHS MAREANO 5 True Mareano 1 4
466ab47e-66ea-4e3a-bacf-7cd2857c3caf Kartverket 2012 2012-01-08 2012-01-08 EM 3002 Single True False multibeam 0.07000 None NHS harbor and fairway 1 True None 1 0.4
4680776d-23cd-4d5a-8d67-9bfbc2f6da2c Kartverket 2002 2001-12-31 2002-08-21 EM 3000 True False multibeam 0.91000 None S-44 1 2 True None 2 8
4687298c-eafe-4e94-a675-07d4bcb4eb09 Kartverket 2019 2019-06-06 2019-06-07 EM 2040 True True multibeam 7.71000 24.39000 NHS Marine Basemaps 1 True None 1 2
4687d473-39be-4294-820b-080b87c845fc Kartverket 1987 1982-06-29 1987-08-31 Simrad EQ, hand lead False False single beam with shoals 212.00000 None S-44 2 None False None 4 360
46996523-385e-41f0-ac0d-775cdd1504d6 Kartverket 2021 2021-07-03 2021-07-23 EM 2040 True True multibeam 131.80000 255.90000 NHS MAREANO 1 True Mareano 1 1
46a00c15-7670-4dca-9333-b71c9bb6f3bc Kartverket 2019 2019-06-24 2019-06-28 EM 710, EM 122 True True multibeam 108.72400 33.72500 NHS MAREANO 2 True Mareano 1 8
46b877fa-85de-4516-af35-614713aa4da4 Kartverket 2011 2011-12-18 2011-12-18 EM 3002 Dual, EM 710 True False multibeam 0.14000 None S-44 1 1 True None 1 1
46bed911-231f-4e13-be6c-b292e0ee4047 Kystverket 2015 2015-06-10 2015-06-10 EM 2040 True False multibeam 0.27700 0.22500 NHS general 1 True None 1 1
46bf4d62-8802-4d6f-8142-2c72b211899d Kartverket 1987 1987-05-25 1987-05-31 Simrad EQ, EM 100 False False single beam with shoals 3.74100 None S-44 3 None False None 3 69