Survey coverages

Items in this collection: 6164

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
21c5bda7-56ec-4a38-a9ff-4e6a7a0ef03f Kartverket 1960 1960-06-30 1960-07-30 Kelvin Huges MS21R, hand lead False False single beam with shoals 4.20000 None undefined None False None 4 60
21dac4a2-5a21-4f5d-95ea-bc81721dfb09 Kartverket 2020 2020-09-10 2020-09-23 EM 2040 True False multibeam 4.25000 16.44000 NHS general None False None 1 2
21daea97-c7c5-47f9-9ce3-577264fe9302 Kartverket 2018 2018-01-31 2018-01-31 EM 2040 True True multibeam 19.09200 43.59100 NHS Marine Basemaps 2 True None 1 4
21e499fa-33ad-4c45-9731-c70f7afda8f1 Kartverket 2015 2015-11-03 2015-11-03 EM 2040 True False multibeam 0.01300 0.26800 NHS general 1 True None 1 0.4
21e8e992-bd6a-44c0-b37b-9bafdc93d266 Kartverket 2010 2010-04-29 2010-05-23 EM 3002 Dual True False multibeam 3.84900 None S-44 1 1 True None 1 2
21ea4294-9457-46fb-8bae-af474f546da5 Kartverket 2008 2008-01-17 2008-02-04 EM 710 True False multibeam 389.88900 None S-44 5E 1b 2 True None 1 9
21eb3da3-fc8b-401c-91b8-4087af594d46 Kystverket 2016 2016-04-06 2016-04-06 EM 2040 True False multibeam 0.08000 0.07600 NHS general None False None 1 0.3
21f1529a-7861-4f4d-9615-a56fa1e8c561 Kartverket 1970 1970-04-12 1970-10-05 Simrad EQ, hand lead False False single beam with shoals 151.05300 None S-44 3 None False None 4 328
21f2bce7-4074-4b2b-95ff-afcfc208592f Kartverket 2024 2024-06-26 2024-07-08 EM 2040 True False multibeam 92.34300 68.00800 NHS general None False None 1 5
21fcc284-4bef-4a68-a5d1-6a0fa7754176 Kartverket 2013 2013-07-22 2013-10-04 EM 710 True True multibeam 726.66600 0.00000 NHS MAREANO 5 True Mareano 1 4