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
4e5a0044-06b7-4a15-9271-188f74a6287c Kartverket 1965 1965-04-28 1965-09-10 machine lead, Kelvin Huges MS21R False False single beam with shoals 58.37000 None S-44 3 None False None 4 185
4e5ab849-b47b-473c-a6b6-435ed53c7717 Kartverket 2016 2016-09-13 2016-09-13 EM 2040 True False multibeam 0.17700 1.24000 undefined 0.5 True None 1 1
4e5c46eb-4a44-44e3-93e3-136aaeeebf25 Kartverket 2015 2015-10-23 2015-10-23 EM 2040 True False multibeam 2.56000 11.68700 NHS general None False None 1 2
4e6ae15e-ab04-4152-b106-f3745193ff02 Kartverket 1987 1987-02-04 1987-02-09 Simrad EQ, hand lead False False single beam with shoals 0.40000 None S-44 3 None False None 4 30
4e6effa9-dad1-4bfe-bd8c-024b82e6968b Kartverket 2017 2017-02-11 2017-02-14 EM 710 True True multibeam 327.86400 0.00000 NHS MAREANO 5 True Mareano 1 None
4e78f85f-c792-48ea-b9e9-fd6b979f1e8a Kartverket 2018 2018-05-07 2018-05-14 EM 710 False True multibeam 1002.30000 250.70000 NHS MAREANO 2 True Mareano 1 10
4e843233-ab13-4bec-8c87-e48f0a2e3340 Kartverket 2015 2015-12-10 2015-12-10 EM 2040 True False multibeam 0.20000 2.17800 NHS general None False None 1 2
4e8fcc59-f5e0-4f5e-a734-09b14a00c5f1 Kartverket 1976 1975-04-13 1976-09-24 Atlas Pelikan False False single beam 1362.90000 None undefined None False None 4 1500
4e9f9b99-467b-4c6a-a39b-9913ee9be814 Kartverket 1989 1989-09-15 1989-09-29 EA 300 False False single beam with shoals 49.40000 None S-44 2 None False None 4 252
4ebf4922-f139-4fdc-b542-4d7c6b067936 None 2021 2021-10-25 2021-10-25 EM 2040 True False multibeam 0.03100 0.14600 NHS quay and special None False None 1 1