Survey coverages

Items in this collection: 6163

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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
097bf433-b615-4614-be4e-28bfd94673e9 Kartverket 2003 2003-06-10 2003-06-24 EM 3000 True False multibeam 8.47400 None S-44 1 1 True None 2 3
0983077d-b74b-457b-875f-3bf50be62155 Kartverket 2022 2022-06-30 2022-07-11 EM 710 True False multibeam 338.43000 349.60000 NHS general None False None 1 6
098b046e-50e8-42ea-9a5c-a469d175055c Kartverket 1988 1988-09-08 1988-09-20 Simrad EQ False False single beam with shoals 1.80000 None undefined None False None 4 66
09950ee3-afdb-4d26-89ec-f127472d70f2 Kartverket 1929 1928-05-29 1929-07-19 None False False undefined 0.00000 None undefined None False None None None
099f0085-64cc-421a-bff8-05421dd3cc75 Kartverket 2024 2023-10-07 2024-04-20 EM 2040, EM 2040 True False multibeam 12.21000 109.64100 NHS general None False None 1 2
09a2f7bf-03a9-474c-82cd-9519d34c1e27 Kartverket 2016 2016-07-29 2016-08-08 EM 2040 True True multibeam 377.48000 536.00000 NHS MAREANO 2 True Mareano 1 1
09a48d2f-2233-408c-acd0-5f0290d7095b Kartverket 2015 2014-08-20 2015-08-29 EM 2040 True False multibeam 123.71600 704.14800 NHS general 1 True None 1 3
09aa1916-c64c-4722-a8b7-85682c4ed9b2 Kartverket 1955 1955-05-01 1955-10-04 machine lead, hand lead, Kelvin... False False single beam with shoals 29.72700 None S-44 3 None False None 4 707
09aaba0c-d5d0-48a9-88d7-cbbb421f5725 Kartverket 2006 2006-03-31 2006-04-30 Reson Seabat 8101 False False multibeam 69.94300 None S-44 1 5 True None 2 8
09b3af2d-1459-4cd7-a810-ab04f46d9e1e Kartverket 1985 1948-01-01 1985-07-09 Simrad EQ, hand lead False False motorized lead line 49.90000 None S-44 3 None False None 4 423