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
2201d577-c906-461d-a846-cdb53043852c Kartverket 1962 1962-05-31 1962-06-30 Kelvin Huges MS21R False False single beam with shoals 8.70000 None S-44 3 None False None 4 140
220a3d11-4fdd-45a6-879f-57f163c5ee6d Kartverket 2018 2018-12-03 2018-12-04 EM 2040 True False multibeam 0.19900 0.90000 NHS quay and special 1 True None 1 1
220f9e53-2afb-431d-b0c4-015f87753455 Kartverket 2022 2022-03-03 2022-03-06 EM 2040 True False multibeam 4.46000 24.10000 NHS general 1 True None 1 1
222dcdf4-6e60-4d45-a560-9e84cc1a8cf4 Kartverket 1981 1981-03-04 1981-03-14 Simrad EQ False False single beam with shoals 2.50000 None S-44 3 None False None 4 86
224974f9-3fd7-4a99-8275-ee23877b67d6 Kartverket 2021 2021-05-02 2021-06-16 EM 2040 True False multibeam 18.35000 22.01000 NHS general None False None 1 7
224edb98-936d-43d8-8ccf-d47a88cc6482 Kartverket 2019 2019-10-14 2019-10-15 EM 2040 True False multibeam 7.50000 27.64000 NHS general 2 True None 1 2
226122f5-bc01-46eb-b024-6b962473b0f3 Havforskningsinstituttet 2007 2007-11-20 2007-11-23 EM 710 False False multibeam 547.38500 0.00000 S-44 1 None False None 1 None
22641acc-f80f-440e-aa95-37ec9e2185c1 Kartverket 2024 2024-10-29 2024-10-30 EM 2040 True False multibeam 0.56100 2.96300 NHS quay and special None False None 1 1
2266de35-cfa5-4591-a30f-c54a35db7e54 Kystverket 2017 2017-07-23 2017-07-23 EM 2040 True False multibeam 0.02700 0.20800 NHS general 1 True None 1 0.2
2270a0b0-f044-45b2-a325-5de6218f72a9 Kartverket 2003 2002-12-31 2003-12-14 EM 3000 False False multibeam 7.62300 None S-44 1 2 True None 2 7