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
12206ca8-e188-47d8-b681-08ebb4e9cd1f Kystverket 2017 2017-05-17 2017-05-17 EM 2040 True False multibeam 0.09000 0.32700 NHS general None False None 1 0.4
1234fd10-94f6-4574-9b31-96881dd7b5e7 None 2021 2021-11-07 2021-11-09 EM 2040 True False multibeam 2.82400 15.36700 NHS quay and special 0.5 True None 1 1
123d1445-e089-4720-b0d0-167d90e34a20 Kartverket 1980 1980-09-07 1980-09-11 Simrad EQ, hand lead False False single beam with shoals 4.90000 None S-44 2 None False None 4 124
123d849c-f1ae-4cb8-8c0a-d90f42362fc0 None 2022 2022-02-09 2022-02-09 EM 2040Compact True False multibeam 0.02900 0.17900 NHS harbor and fairway None False None 1 0.4
124b978b-b5b8-4f21-a1b8-bc84ac66eaff None None None None EM 2040 True False multibeam 0.01700 0.00000 NHS quay and special None False None 1 None
124cd497-2804-4bc8-aab1-36e6771316db Kartverket 2002 2002-01-14 2002-01-27 EM 3000 True False multibeam 7.62000 None S-44 1 2 True None 2 5
1256515c-d2ec-4f6d-be9c-2a573278cd8f Kartverket 1992 1992-03-25 1992-03-28 EA 300, EM 100 False False single beam with shoals 2.20000 None S-44 3 None False None 3 69
125fb33e-5850-4071-924d-c9b116930c8a Kartverket 2018 2018-11-15 2018-11-23 EM 710 True True multibeam 45.58000 29.15400 NHS MAREANO 2 True Mareano 1 5
127a18b8-5c70-4bdb-b288-ba0917e803ba Kartverket 1982 1979-10-08 1982-04-20 Simrad EQ, hand lead False False single beam with shoals 4.00000 None S-44 2 None False None 4 71
12892830-975d-4bfa-9223-c72e5e6d5ed9 Kartverket 2003 2002-12-31 2003-05-31 EM 3000 False False multibeam 2.10000 None S-44 1 1 True None 2 2