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
4149fa97-fd79-4952-bf63-64d3eabcee86 Kartverket 2018 2018-07-27 2018-08-03 EM 710 True True multibeam 103.12900 29.08300 NHS MAREANO 2 True Mareano 1 9
414f830f-3cbf-45b0-95fd-533e5495a1e8 Kartverket 2016 2016-12-17 2016-12-17 EM 2040 True False multibeam 0.02600 0.38100 NHS general 1 True None 1 0.4
41502ee8-e3ac-4ae2-ad4e-8ffa3dc4a3d3 Kartverket 2006 2004-03-31 2006-04-19 EM 3000 True False multibeam 58.85000 None S-44 1 1 True None 2 4
4152af8a-c233-43b4-b3db-3ead7289f749 Kartverket 2010 2010-03-08 2010-03-10 EM 710 True True multibeam 602.80000 0.00000 S-44 2 None False None 1 5
41536816-6d90-4e89-bb3b-d2fc8d59ae47 Kartverket 2021 2021-07-02 2021-07-05 EM 710 False False multibeam 219.59000 172.65000 NHS general 2 True None 1 3
4183a7c1-5437-4592-95ca-98af322b6252 Kartverket 1952 1952-04-30 1952-06-30 hand lead, machine lead, Kelvin... False False single beam with shoals 16.10000 None S-44 1 None False None 4 407
418caeed-e38b-421c-b5d8-ae129d54519b Kartverket 2021 2021-03-14 2021-06-17 EM 2040Compact True False multibeam 1.22900 19.48700 NHS harbor and fairway None False None 1 0.3
41a01f96-315d-4fc0-8d94-353cbe1486af Kartverket 2002 2002-03-15 2002-03-23 EM 1002 True False multibeam 486.00000 None S-44 2 5 True None 2 15
41a34490-15d9-44c0-bc6e-090239ccc480 Kartverket 1984 1984-08-12 1984-09-10 Simrad EQ, hand lead False False single beam with shoals 82.30000 None S-44 3 None False None 4 468
41a70018-1ce6-4d7b-ad84-b7a37a335eac Kartverket 1988 1988-01-03 1988-01-12 Simrad EQ, hand lead False False single beam with shoals 5.60000 None S-44 3 None False None 4 130