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
348f342a-719e-44a4-895d-399f5876b14d Kartverket 2017 2017-05-27 2017-05-27 EM 2040 True False multibeam 0.01700 0.27200 NHS harbor and fairway 0.5 True None 1 0.4
348fcb2b-bb38-4626-bdf3-8dcd3e0a0403 Kartverket 2014 2014-04-01 2014-04-01 Riegl VQ-820 False False laser 0.00000 0.00000 Scientific Bathymetry None False None 3 None
349dfc15-090d-4f0e-84b9-9342a7272aea Kartverket 2014 2014-12-09 2014-12-15 EM 710, EA 600 True True multibeam 0.00000 0.00000 NHS general None False None 1 5
34a0c46c-904c-4b6b-b1cf-c35a31648ee8 Kartverket 1978 1978-08-15 1978-12-30 Simrad EQ, hand lead False False single beam with shoals 105.00000 None S-44 3 None False None 4 339
34e0fbb6-d84b-4786-aa3d-bf700428037e Kartverket 1994 1994-02-23 1994-02-24 EM 100 False False multibeam 0.90000 None S-44 2 5 True None 3 8
34f2b120-ec4a-4154-aca1-b01a81c23684 Kartverket 2020 2020-04-20 2020-04-20 EM 2040Compact True False multibeam 0.04000 0.52000 NHS harbor and fairway None False None 1 0.1
3500c6a4-fdac-4f99-9f3f-f5e1ce307c53 Kartverket 2023 2023-09-20 2023-09-20 EM 2040 True False multibeam 0.03500 0.58300 NHS harbor and fairway None False None 1 0.3
35088534-78b4-4190-91d1-bb250af21a75 Kartverket 2013 2013-03-14 2013-03-28 EM 3002 Dual True False multibeam 20.98300 14.85000 undefined 1 True None 1 2
35126369-106f-42ca-bf03-5232d857ab4c Kartverket 2009 2009-06-10 2009-06-15 EM 710 True False multibeam 424.10000 None NHS MAREANO 5 True Mareano 1 5
351f9e3b-5fdc-400f-b2d7-5c9f109ea39c Kartverket 1998 1998-03-22 1998-03-29 EM 100 True False multibeam 25.50000 None undefined 5 True None 3 20