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
46c27429-e4b3-4304-802b-dfdc42d0b15a Kystverket 2015 2015-10-11 2015-10-18 EM 2040 False False multibeam 0.19600 0.91500 NHS general None False None 1 1
46c6d26f-ec8c-4864-a24b-5c1d8d39d77d Kartverket 2001 2001-07-14 2001-09-23 EM 3000 True False multibeam 11.80000 None S-44 1 2 True None 2 2
46cac94a-1a5b-465c-a7f7-e02173bac5cb Istituto Idrografico della Marina 2023 2023-07-20 2023-08-03 EM 302 False False multibeam None None No quality control None False None 1 13
46d51d74-9637-4b72-bb2b-5afe1563043d Kartverket 2020 2020-06-01 2020-06-03 EM 710 True False multibeam 43.15000 10.77000 NHS Marine Basemaps 5 True None 1 12
46d5f9e8-7abe-4058-aff4-0585a492fe51 None 2013 2013-07-06 2013-07-19 EM 2040 True False multibeam 574.52500 0.00000 NHS MAREANO 5 True Mareano 1 4
46da80d6-34df-4cb6-9457-a69ce02b6c94 Kartverket 2024 2024-05-11 2024-05-11 EM 2040 True False multibeam 0.53300 5.08600 NHS harbor and fairway None False None 1 1
46dfcd69-4e48-4bee-a3b1-7f1d2db76edd Kartverket 1989 1989-06-21 1989-06-27 EM 100, EA 500 False False multibeam 713.90000 None S-44 3 10 True None 3 43
46f0da9f-f66f-4521-83ab-bc6ae1b12a70 Kystverket 2009 2009-05-28 2009-05-29 EM 3002 Dual True False multibeam 0.91000 None S-44 special 2 True None 1 2
4708284b-749c-43e0-943b-ce8ca0dd64db Kartverket 2021 2021-03-23 2021-03-24 EM 712 True False multibeam None None undefined None False None 1 None
470a15fb-3438-454c-a63a-a96e32dc3b6b Kystverket 2023 2023-09-13 2023-09-13 EM 2040 True False multibeam 0.03000 0.11200 NHS general None False None 1 0.3