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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
169c1243-a8cc-4160-b985-e99373d04de2 Kartverket 2003 2003-04-22 2003-04-22 EM 1002 True False multibeam 22.00000 None S-44 2 5 True None 2 18
16a9adb8-7b65-4f2f-a36d-23989b47123d Kartverket 1981 1981-09-21 1981-09-21 Simrad EQ, EM 100 False False single beam with shoals 0.20500 None S-44 3 None False None 3 86
16b50f09-60ef-4d76-8bed-40a52240b655 Kartverket 2016 2016-08-06 2016-08-09 EM 2040 False False multibeam 84.47900 110.52900 NHS general 1 True Mareano 1 4
16b7ce67-5820-4c88-a5ed-6ccfd2b204a1 None 2021 2021-11-21 2021-11-30 EM 2040 True False multibeam 0.10300 1.28200 NHS quay and special None False None 1 0.3
16b92d35-8196-488a-8ffd-92e3520b6f5b Kartverket 2012 2012-03-21 2012-03-21 EM 3002 Dual True False multibeam 0.13300 None S-44 1 0.25 True None 1 1
16bb82da-23c0-4183-90bb-cdf23100c384 Kartverket 2025 2025-04-26 2025-05-01 EM 712 True True multibeam 774.70000 215.69000 NHS MAREANO 2 True Mareano 1 7
16d27579-7779-4fef-8bf1-600159753973 Kartverket None None None EM 2040 True True multibeam 377.48000 0.00000 NHS MAREANO None False Mareano 1 None
16e85ae1-f074-4c2e-90b7-81202489249d Kartverket 2008 2008-05-28 2008-06-18 EM 710 True False multibeam 531.00000 None NHS MAREANO 5 True Mareano 1 20
17022395-a377-40e2-ab24-b34a4e2ec161 Kartverket 1999 1999-10-19 1999-10-25 EM 1002 True False multibeam 46.30000 None S-44 3 5 True None 2 11
170abd33-bc8c-41f0-ab91-62bdfd73ee53 Kartverket 1998 1998-07-16 1998-07-19 EA 300 False False single beam with shoals 0.20000 None S-44 2 None False None 4 38