Survey coverages

Items in this collection: 6163

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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
149b5842-ea9b-4013-99ba-6f6cc85ccbdb Kartverket 2020 2020-10-12 2020-10-24 EM 710 True True multibeam 56.58000 103.35400 NHS MAREANO 1 True Mareano 1 2
14ab2405-238b-4e78-9ab7-d081352b6951 None 2009 2009-05-17 2009-05-18 EM 3002 Single True False multibeam 0.20700 None NHS harbor and fairway 1 True None 1 1
14bbc4e1-d154-4805-ae92-f809d0eb93ec Kystverket 2022 2022-04-19 2022-04-19 EM 2040 True False multibeam 0.05400 0.24500 NHS general None False None 1 1
14c8d2e0-e394-4188-baa0-7033058e7ad9 Kartverket 2007 2007-01-20 2007-01-28 EM 3000 True False multibeam 5.02300 None S-44 special 2 True None 2 4
14cbd4c4-c136-4d10-a9a1-a9d26f4eb4a4 Kartverket 2024 2024-12-14 2024-12-19 EM 2040 True False multibeam 10.87400 56.46400 NHS general None False None 1 2
15065e27-4fda-4056-9ad3-88fc5ee9a559 Kartverket 1962 1962-05-01 1962-07-18 machine lead, Kelvin Huges MS21R False False single beam with shoals 35.49700 None S-44 3 None False None 4 989
150cc43b-cea7-4205-9231-1ee0c0dbf8ea Kartverket 2023 2023-04-29 2023-05-05 EM 2040 True False multibeam 7.24700 58.64000 NHS general None False None 1 1
1519b11f-4a16-44a1-b2d7-225aa4ba9fa5 Kartverket 2015 2015-08-17 2015-08-30 EM 2040 True False multibeam 12.92800 12.19300 NHS general 2 True None 1 2
152fd200-9e47-403c-b6d6-6118bc32325c Kartverket 1988 1988-10-15 1988-11-29 Simrad EQ, EM 100 False False single beam with shoals 40.19000 None S-44 2 None False None 3 620
1551474e-29f0-4d36-83ce-3dd8e983162d Kartverket 2024 2024-06-14 2024-07-02 EM 2040 True True multibeam 166.22900 741.11600 NHS MAREANO 1 True Mareano 1 1