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
3b700c1d-09ae-4b19-b9cd-b8494e445a60 Kartverket 2015 2015-12-16 2015-12-16 EM 2040 True False multibeam 1.30000 2.37200 NHS general 1 True None 1 2
3b736c47-61f3-4443-9de3-a1a832f81d90 Kartverket 1989 1988-02-28 1989-01-17 Simrad EQ False False single beam with shoals 98.40000 None S-44 3 None False None 4 254
3b7ab617-904b-4d6f-8ef5-e16a04371e54 Kartverket 2020 2020-11-27 2020-12-22 EM 2040, EM 710 True False multibeam 13.46000 30.78000 NHS general 5 True None 1 13
3b80d0b1-f13b-45ad-88aa-8b37bc4e49d5 Kartverket 1998 1998-01-01 1998-12-31 EM 3000 False False multibeam 0.60000 None S-44 1 2 True None 2 None
3b83d9c4-d595-4dc5-8a18-8d5f000155cf Kartverket 2004 2003-12-31 2004-08-14 EM 3000 False False multibeam 0.40000 None S-44 1 1 True None 2 2
3b8f6557-a43f-482f-bba8-f8c87c54ebbe Kartverket 1985 1985-02-24 1985-03-28 Simrad EQ, hand lead False False single beam with shoals 23.50000 None S-44 3 None False None 4 949
3ba85d97-776b-4d4a-a564-87122367e0fd Kartverket 2014 2014-07-28 2014-07-31 EM 2040 True False multibeam 13.46000 169.79100 NHS general None False None 1 None
3bcdf4b0-9d97-44b9-acef-c4952705a5a4 Kartverket 1989 1989-11-23 1989-12-12 Simrad EQ False False single beam with shoals 31.30000 None S-44 3 None False None 4 310
3bd0cfa6-d704-40a9-935c-1faa2548acca Kartverket 1967 1967-06-11 1967-09-06 Simrad EQ, Atlas Pelikan, hand lead False False single beam 4.73000 None S-44 3 None False None 4 707
3bf65421-581e-46eb-90d0-e73936901899 Kartverket 1961 1961-04-28 1961-08-30 machine lead, hand lead, Kelvin... False False motorized lead line 4.66000 None S-44 3 None False None 4 63