Survey coverages

Items in this collection: 6164

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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
1a3eea69-1776-44ad-9edc-1d57ea6e7ace Kartverket 2015 2015-11-02 2015-11-02 EM 2040 True False multibeam 0.03400 0.44200 undefined None False None 1 None
1a44c43a-008b-4a6a-9ef5-8d16146fa815 None None None None None False False undefined 0.00000 None undefined None False None None None
1a58245b-30f1-4d35-97f4-46cbf9ef51c8 Kartverket 1966 1966-07-31 1966-08-26 Simrad EQ False False single beam 1210.00000 None S-44 3 None False None 4 1500
1a60161f-cd6d-4c89-b7fb-0b2b033a04d8 Kartverket 2006 2006-03-31 2006-04-30 Reson Seabat 8101 False False multibeam 103.42300 None S-44 1 5 True None 2 8
1a63f353-7e55-43d4-8532-89d215194477 Kartverket 2007 2007-11-09 2007-11-10 EM 3002 Dual True False multibeam 0.20200 None S-44 special 1 True None 1 2
1a8d0851-abec-430a-9015-0a4032f9a7a9 Kartverket 1986 1986-01-27 1986-02-12 Simrad EQ, hand lead False False single beam with shoals 5.20000 None S-44 3 None False None 4 167
1a97c8fd-f976-4a64-8150-eff28cd62a0c Kartverket 2004 2002-12-31 2004-02-14 EM 3000 False False multibeam 6.54700 None S-44 1 1 True None 2 3
1a9c7370-71e1-414d-8e5a-2b021423e615 Kartverket 2020 2020-08-17 2020-08-18 EM 2040 True True multibeam 1.44000 3.82500 NHS Marine Basemaps 1 True None 1 1
1abda26c-ad6f-4ee5-9943-02648296abfa Kartverket 2018 2018-04-10 2018-04-12 EM 710 True True multibeam 86.18000 44.34400 NHS MAREANO 2 True None 1 5
1ac54949-cdfb-4de1-bce7-fff4ff91a89a Kartverket 2016 2016-09-20 2016-09-20 EM 2040 True False multibeam 0.95100 7.28600 NHS general 2 True None 1 1