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
02e2d77d-14d6-4a6b-8dc4-8693703a13ba Kartverket 2014 2014-07-09 2014-07-28 EM 2040 True False multibeam 31.41200 136.96200 NHS general None False None 1 None
02e5c0a8-c16c-46a7-a31e-1a2d6c6a80d8 Kartverket 2019 2019-03-04 2019-03-05 EM 710, EM 122 True True multibeam 118.63000 37.78600 NHS MAREANO 2 True Mareano 1 8
02e65832-f940-46ac-8a1f-66311fae46e6 Kartverket 1953 1953-06-25 1953-09-26 Kelvin Huges MS21R, hand lead False False single beam with shoals 78.00000 None undefined None False None 4 254
02e6921b-b20b-45a8-9c40-5461bcb0b37e Kartverket 2011 2011-07-02 2011-07-06 EM 3002 Dual True False multibeam 93.72000 275.30000 S-44 1 1 True None 1 3
032249f6-1930-42b9-b752-516c3bad6c44 Kartverket 2008 2008-05-26 2008-05-26 EM 3002 Dual True False multibeam 0.28200 None S-44 1 2 True None 1 2
032516cc-5442-419a-b215-3a482e71889d Kartverket 1973 1973-04-23 1973-10-04 Simrad EQ False False single beam with shoals 124.30000 None S-44 3 None False None 4 396
032b32aa-dfe7-44a0-b0b7-feb1149a23db Kartverket 1999 1999-10-14 1999-10-25 EM 1002 True False multibeam 206.70000 None S-44 3 5 True None 2 21
0333c1f8-065a-4303-9122-9decb28a4afa Kartverket 2003 2003-02-07 2003-02-07 EM 3000 True False multibeam 0.06500 None S-44 1 1 True None 2 2
033e46bd-daed-4128-9017-509c137ebe71 None 2023 2023-09-22 2023-09-23 None True False multibeam None None No quality control None False None None None
03464bbd-a73e-4522-940f-bc6a16c54869 Kartverket 1971 1971-08-09 1971-08-22 Simrad EQ, hand lead False False single beam with shoals 4.40000 None S-44 3 None False None 4 61