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
36064558-d33c-437a-86b8-3753be3c2a17 Kartverket 1992 1992-04-10 1992-04-20 EM 100 False False multibeam 360.00000 None S-44 3 5 True None 3 36
362f5ae5-c0d9-4ae4-9141-d0dbf9a46eb5 Kartverket 2014 2014-04-05 2014-04-20 EM 3002 Dual True False multibeam 6.13900 59.13800 NHS general 1 True None 1 1
364a2f98-0a21-4143-80d1-165700e6b123 Kartverket 2006 2006-08-20 2006-08-26 EM 1002 True False multibeam 215.00000 None S-44 2 5 True None 2 10
364f5ec2-70eb-4cae-bf6e-1fb9e36634a3 Kartverket 2017 2017-01-05 2017-01-26 EM 2040 True False multibeam 8.14800 39.24100 NHS general 2 True None 1 2
3653de03-9fd3-4509-8637-da8723ed2d0f Kartverket 2002 2002-08-29 2002-09-20 EM 3000 True False multibeam 15.20000 None S-44 1 2 True None 2 3
36674892-715c-400c-909d-34e4a528755a Kartverket 2025 2025-07-30 2025-08-16 EM 2040 True False multibeam 58.10000 457.10000 NHS general None False None 1 1
366be2de-a7bc-4fae-891a-51e1a8db75f8 None 2021 2021-10-26 2021-10-26 EM 2040 True False multibeam 0.04400 0.28800 NHS quay and special None False None 1 0.5
3690a5f4-2bbd-42f6-89ba-311c3c8ec89b Kartverket 1977 1977-07-24 1977-09-12 Atlas Pelikan False False single beam 3872.80000 None undefined None False None 4 1500
36ab63c4-b41e-49e1-abff-38814d4327b9 Oljedirektoratet 2008 2008-02-28 2008-03-04 EM 300 True False multibeam 0.00000 None S-44 1 None False None 2 None
36b0b30e-1905-4902-a76c-7aa3e9851272 Kartverket 1989 1989-02-08 1989-03-30 EA 300 False False single beam with shoals 6.21000 None S-44 3 None False None 4 192