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
472447fc-b8ef-4b88-87a0-bf341a7c3761 Kartverket 2011 2011-11-24 2011-11-24 EM 3002 Single True False multibeam 0.04000 None NHS harbor and fairway None False None 1 0.3
47263fdd-72b3-47fe-bf17-fe8378586a1d None 2020 2020-07-28 2020-07-28 EM 2040 True False multibeam 0.06000 0.33500 NHS quay and special None False None 1 1
472d6157-7ddc-438c-9730-00ab32015445 Kystverket 2017 2017-11-10 2017-11-10 EM 2040 True False multibeam 0.06500 0.65800 NHS general 1 True None 1 0.4
4732a0da-a93a-4f8f-8ef5-4627c911c66b Kartverket 2020 2020-07-09 2020-07-13 EM 712 True True multibeam 56.90900 88.18000 NHS MAREANO 1 True Mareano 1 2
4741d8e9-dcd8-4a92-8be4-6a7afe51b150 Kartverket 1955 1955-05-01 1955-07-31 machine lead, hand lead, Kelvin... False False single beam with shoals 57.80000 None S-44 3 None False None 4 725
475be9cb-c063-470c-bf94-5e2d95952a1d None None None None None False False undefined 0.00000 0.00000 undefined None False None None None
475d8e3e-deb7-4e24-a062-2a493684f36f Kartverket 2026 2026-01-26 2026-01-26 EM 2040 True False multibeam 0.02500 0.23300 NHS general None False None 1 0.3
475e6a31-b7be-42c6-9ffd-74f2c32ef4cc Kystverket 2019 2019-09-03 2019-09-13 EM 2040 True False multibeam 8.70900 85.07500 NHS general None False None 1 1
47619df2-7925-4321-9ba4-d313e205d248 None None None None EM 712 True True multibeam 0.00000 0.00000 NHS MAREANO None False Mareano 1 1
4767169e-d5a8-41d5-bda6-4c55917b11e7 Kartverket 2004 2003-12-31 2004-01-14 EM 3000 False False multibeam 2.42900 None S-44 1 1 True None 2 2