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
03e91855-ce48-4f9c-bf07-4ef9a67d3ec3 None None None None EM 710 True False multibeam 772.00000 None undefined None False None 1 None
0401ec4f-f238-4ca5-91e1-d3772a20e642 Kartverket 1952 1949-12-31 1952-09-17 machine lead, hand lead False False single beam with shoals 54.20000 None S-44 3 None False None 4 398
0407fbdd-48bb-456b-af2e-2eec1db21f8b Kartverket 2024 2024-11-05 2024-11-05 EM 2040 True False multibeam 0.22800 1.21700 NHS harbor and fairway None False None 1 0.5
041ed3a2-176a-4f67-885d-0104023fa69b Kartverket 1983 1982-06-15 1983-06-19 Simrad EQ, hand lead False False single beam with shoals 87.00000 None undefined None False None 4 163
04348607-e92c-41f5-99fb-d77f2ec693af Kartverket 2020 2020-07-23 2020-07-25 EM 712 True True multibeam 53.75000 124.16000 NHS MAREANO 1 True Mareano 1 1
043d74b8-ffa0-45ea-94cf-7e362434c581 Kartverket 2014 2014-07-23 2014-07-26 EM 710 True True multibeam 364.40700 0.00000 NHS MAREANO 5 True Mareano 1 5
043fbb69-b897-455e-9ae1-7ef2a2adaeaa Kartverket 1998 1998-03-27 1998-04-30 EM 100 True False multibeam 36.00000 None undefined 5 True None 3 20
0449429c-1491-4763-b7fb-2ccc16f93957 Kartverket 2011 2011-06-08 2011-06-08 EM 3002 Dual True False multibeam 0.05100 None S-44 1 1 True None 1 0.5
044cd60c-9d45-4c12-a579-cb883725e3c7 Kartverket 2010 2010-08-13 2010-08-26 EM 3002 Dual, EM 710 True False multibeam 232.40000 None S-44 1 1 True None 1 5
045485e2-2324-4ee1-bb55-f4905c1328c9 Kystverket 2018 2018-08-22 2018-08-22 EM 2040 True False multibeam 0.07100 0.18100 NHS general None False None 1 0.4