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
14569785-5358-4973-875e-3ade7847176f Kartverket 2017 2017-10-25 2017-11-01 EM 712 True True multibeam 105.00000 141.70000 NHS MAREANO 2 True None 1 2
145af925-07a6-4e9e-bbfc-ba7987755969 Kartverket 2015 2015-05-02 2015-05-16 EM 710 True True multibeam 727.17200 0.00000 NHS MAREANO 2 True Mareano 1 6
145d6b99-cb26-4d65-ab42-32cdeb3565aa Kartverket 2017 2017-08-20 2017-09-20 EM 2040 True True multibeam 174.50000 153.00000 NHS MAREANO 2 True Mareano 1 2
14650942-ef01-4181-9685-7e7e4b3bf3d4 Kartverket 1952 1952-05-07 1952-06-25 Kelvin Huges MS21R False False single beam with shoals 280.60000 None S-44 3 None False None 4 1290
146e10cd-f897-4818-b9c0-d8cfd08b48d2 Kartverket 1995 1995-05-07 1995-05-24 EA 300 False False single beam with shoals 3.66400 None S-44 2 None False None 4 53
146f8890-b01c-4782-bd60-2d3dc38e10f9 Kartverket 2026 2026-01-17 2026-01-21 EM 2040 True False multibeam None None NHS general None False None 1 2
146fae56-28b9-490b-b299-cac8d1998a99 Kartverket 1980 1980-11-17 1980-11-27 Simrad EQ, hand lead False False single beam with shoals 12.00000 0.00000 S-44 2 None False None 4 224
146fd670-7089-421e-b555-1410f36c24d8 Kartverket 2003 2002-12-31 2003-05-31 EM 3000 False False multibeam 2.90000 None S-44 1 1 True None 2 2
147bd575-6e3c-4af0-8358-70356279e481 None 2003 2002-12-31 2003-01-01 None False False single beam 0.00000 None S-44 2 None False None None 339
1495ac7e-9820-469a-b8d2-3ad5aae05da3 Kartverket 2018 2018-03-21 2018-09-09 EM 2040 True True multibeam 15.50000 129.90000 NHS Marine Basemaps 1 True None 1 1