Survey coverages

Items in this collection: 6165

Limit:

Warning: Higher limits not recommended!

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
5a144622-4cf7-4696-ace4-6d8f31e278af Kartverket 1990 1989-12-31 1990-10-30 EA 300 False False single beam 0.40000 None S-44 3 None False None 4 37
5a2f1cc9-ba0f-49f1-8a9d-3d98230a3f17 Kartverket 2004 2004-10-27 2004-11-09 EM 3000 True False multibeam 9.70000 None S-44 1 1 True None 2 4
5a39ab49-dbe2-4c85-8a7a-f74ef893680f Kartverket 1988 1988-02-17 1988-02-25 Simrad EQ, hand lead False False single beam with shoals 7.50000 None S-44 3 None False None 4 176
5a464ec1-7371-4d1f-bd5d-6c10597eebfa Kartverket 2002 2002-08-08 2002-08-12 EM 1002 True False multibeam 493.60000 None S-44 2 5 True None 2 17
5a4e4efc-90bc-4801-886e-19681fa261cb Kystverket 2016 2016-05-24 2016-05-24 EM 2040 True False multibeam 0.33000 5.32700 NHS general None False None 1 0.4
5a514e62-f278-444c-a567-ed001e572fec Kartverket 2021 2021-10-11 2021-10-12 EM 2040, EM 2040 True False multibeam 2.26000 16.79000 NHS general None False None 1 2
5a570b36-16e6-4de5-8cf6-80d16cb53fc1 Kartverket 2020 2020-11-08 2020-11-12 EM 2040Compact True False multibeam 0.98400 15.37700 NHS harbor and fairway None False None 1 0.2
5a5f3867-6cf5-4d77-ae96-e987eb6701e7 Kartverket 1992 1991-09-27 1992-04-28 EA 300, hand lead False False single beam with shoals 48.00000 None S-44 2 None False None 4 133
5a830fd0-4f6d-47ff-8c27-eea300fec572 Kartverket 2003 2003-08-07 2003-08-16 EM 3000 True False multibeam 14.00800 None S-44 1 1 True None 2 3
5a8b098b-9cea-4066-b224-31ed94268650 Kartverket 1998 1998-08-04 1998-08-21 EM 1000 True False multibeam 1614.33000 None S-44 2 5 True None 2 30