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
41a72f60-8e67-4538-be9c-1ff5ba912e27 Kartverket 1991 1991-03-20 1991-05-20 EA 300, hand lead False False single beam with shoals 46.20000 0.00000 S-44 2 None False None 4 243
41b08ffa-30b1-4fd1-8ca1-f9598998757f Kartverket 2021 2021-12-10 2021-12-17 EM 712 True False multibeam None None undefined None False None 1 None
41b43c45-cb7b-4322-b746-6e0ff207e236 Kristiansand Havn KF 2018 2018-02-16 2018-02-17 EM 2040Compact True False multibeam 0.30000 1.30000 NHS quay and special 1 True None 1 0.5
41cc9d96-116d-4308-b8f4-44c2c8a434e4 Kartverket 2024 2024-05-24 2024-05-24 EM 2040 True False multibeam 0.30000 1.70000 NHS general None False None 1 1
41f22668-9a7d-42f2-b93e-398b7dc68729 Kartverket 2024 2024-09-08 2024-09-09 EM 712 True False multibeam 37.23500 43.64100 NHS general None False None 1 5
4202a3eb-1ab7-430a-a9cf-50115aea9bb0 Kartverket 2002 2002-03-01 2002-08-30 LADS Mark-II, EM 3000, EM 1002 False False laser 154.10000 0.00000 S-44 2 5 True None 2 17
420b9cc5-dabd-4079-93cb-764efb1b6618 Kartverket 2022 2022-08-11 2022-08-12 EM 2040 True True multibeam 54.03000 94.67000 NHS MAREANO 0.5 True Mareano 1 1
421e91fa-d429-4156-980c-bdb8626b2f88 Kartverket 2019 2019-07-12 2019-07-14 EM 304 True True multibeam 1284.00000 65.03400 NHS MAREANO 15 True Mareano 1 65
421f12fb-a3ca-461a-9f3f-1fdbc8bb07df Kartverket 2005 2005-03-03 2005-03-04 EM 1002 True False multibeam 35.90000 0.00000 S-44 3 5 True None 2 14
4221d3f3-bc66-4e82-a996-60f26b47aebd Kartverket 2011 2011-04-08 2011-04-20 EM 3002 Dual, EM 710 True False multibeam 16.98800 55.40700 S-44 1 2 True None 1 3