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Survey coverages

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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
621babe2-8758-4210-a784-8d0a2291a60e Kartverket 2010 2010-02-13 2010-02-19 EM 710 True False multibeam 609.00000 None S-44 5E 1b 2 True None 1 7
621e490d-40dd-4f12-a654-44845bc1f785 Kartverket 1962 1962-07-09 1962-08-14 Kelvin Huges MS21R, machine... False False single beam with shoals 9.50000 None S-44 3 None False None 4 258
623127cc-2407-46b4-bf33-ace0a3d62b34 Kartverket 1969 1969-07-08 1969-09-18 Atlas Pelikan False False single beam 2166.60000 None undefined None False None 4 1500
623c4beb-76ec-4856-90b9-86e0e364d30e Kystverket 2018 2018-08-14 2018-08-14 EM 2040 True False multibeam 0.03400 0.06300 NHS general None False None 1 0.3
623c97b5-b11a-42a3-9b45-9b77c2cc611d Kartverket 1973 1973-05-27 1973-07-13 Simrad EQ, hand lead False False single beam with shoals 6.80000 None S-44 3 None False None 4 64
6250cd7d-bfca-4e69-9f7a-ec3d203e0b36 Kartverket 2016 2016-05-26 2016-05-26 EM 2040 True False multibeam 0.07400 0.50800 NHS general None False None 1 1
6251a7a8-4fea-4196-b845-13114aa80053 Kartverket 2013 2013-10-14 2013-10-17 EM 3002 Dual True False multibeam 0.23400 0.00000 undefined 1 True None 1 2
62545e6b-5b45-40b4-b5e7-120d5ec647dc Kystverket 2021 2021-04-25 2021-04-25 EM 2040 True False multibeam 0.02300 0.30200 NHS quay and special 0.25 True None 1 0.5
6259a7a3-06c7-4f7d-93b7-ea514a477269 Kartverket 1983 1983-06-06 1983-06-17 Simrad EQ, hand lead False False single beam with shoals 31.32000 None S-44 3 None False None 4 202
62672a7e-ac9b-41b3-8374-a81f16f8ebcb Kartverket 2003 2002-12-31 2003-08-14 EM 3000 False False multibeam 4.00000 None S-44 1 1 True None 2 5