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
2704208f-a4f9-4690-8444-4a1740578643 None 2014 2014-07-05 2014-08-02 None False False multibeam 0.00000 0.00000 Other None False None None None
27064242-698c-40f6-aa56-dcf70513a2cb Kartverket 2014 2014-05-14 2014-05-29 EM 2040 True False multibeam 417.46300 0.00000 NHS MAREANO 5 True Mareano 1 5
2743fe2b-5fc3-417c-8f8b-2af9bbe5565f Kartverket 2015 2015-11-08 2015-11-08 EM 2040 True False multibeam 0.02300 0.13300 NHS general 0.25 True None 1 1
274ac135-4c7c-4f2e-b613-e6f4c14b94b7 Kartverket 1980 1980-06-30 1980-07-15 Simrad EQ False False single beam with shoals 1.00000 None S-44 3 None False None 4 70
275e6988-ebe1-48ab-b0f2-49d39cefb6f3 None 2009 2009-04-20 2009-04-24 EM 710 False False multibeam 0.00000 None S-44 1 None False None 1 None
277137d2-d267-4747-9595-3eab10115a0d Kartverket 2015 2015-10-30 2015-10-31 EM 2040 True False multibeam 1.32000 9.93700 NHS general None False None 1 1
27887b92-b871-482f-8428-03f7e36e6fa5 Kartverket 2024 2024-12-04 2024-12-04 EM 2040 True False multibeam 0.03000 0.26000 NHS harbor and fairway None False None 1 2
279647c1-26fd-4a5b-8dfa-ea8442fd08bf Kartverket 1998 1998-03-24 1998-06-15 EA 300, EA 500 True False single beam with shoals 2.10000 None undefined None False None 4 12
279e1ad3-da2b-47f9-9778-e4ec1a120ed7 Kartverket 2016 2016-05-01 2016-09-21 EM 2040 True True multibeam 29.26800 0.00000 NHS MAREANO 1 True Mareano 1 1
27a6852b-b9e8-4787-b299-7ec36bd4d475 Kartverket 1987 1987-09-27 1987-10-08 Simrad EQ, hand lead False False single beam with shoals 0.10000 None S-44 2 None False None 4 111