Assessment of AUV-borne acoustic and optical sensors for seabed and biotope mapping in MAREANO
MAREANO (NGU, Kartverket and HI) in collaboration with FFI conducted a survey using the autonomous underwater vessel (AUV) HUGIN HUS to assess the suitability and advantages of AUV-borne acoustic and optical tools for seabed and biotope mapping. Due to poor weather conditions, the first part of the...
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ftnorgesgu:oai:openarchive.ngu.no:11250/2664214 2024-09-15T17:39:25+00:00 Assessment of AUV-borne acoustic and optical sensors for seabed and biotope mapping in MAREANO Thorsnes, Terje Hodnesdal, Hanne Bjarnadóttir, Lilja Run Jensen, Gjertrud Olsen, Kjetil Tesaker Jakobsen, Frank Tappel, Øyvind Buhl-Mortensen, Pål 2018 application/pdf https://hdl.handle.net/11250/2664214 eng eng NGU-Rapport (2018.021) (311720) MAREANO-Havbunnskart urn:issn:0800-3416 https://hdl.handle.net/11250/2664214 Navngivelse 4.0 Internasjonal http://creativecommons.org/licenses/by/4.0/deed.no 48 KARTLEGGING METODE MARINGEOLOGI HAVBUNNSTOPOGRAFI MARIN ØKOLOGI Report 2018 ftnorgesgu 2024-08-09T03:02:50Z MAREANO (NGU, Kartverket and HI) in collaboration with FFI conducted a survey using the autonomous underwater vessel (AUV) HUGIN HUS to assess the suitability and advantages of AUV-borne acoustic and optical tools for seabed and biotope mapping. Due to poor weather conditions, the first part of the cruise was carried out in Andfjorden, Nordland. The second part was carried out in the main target area of Vesterdjupet, Nordland. Both acoustic and optical data collection were affected by technical problems which reduced the data quality.Acoustic and optical data collected with the HUGIN HUS AUV were compared with acoustic data from surface vessels, and data from the standard MAREANO towed video system Campod. The analyses show a clear potential for using AUVs in MAREANO, but also clear limitations. Some of the limitations have been overcome by drastic improvements of the AUV technology since 2015. 66143 Report Andfjorden Nordland Nordland Nordland NGU Open Archive (Geological Survey of Norway) |
institution |
Open Polar |
collection |
NGU Open Archive (Geological Survey of Norway) |
op_collection_id |
ftnorgesgu |
language |
English |
topic |
KARTLEGGING METODE MARINGEOLOGI HAVBUNNSTOPOGRAFI MARIN ØKOLOGI |
spellingShingle |
KARTLEGGING METODE MARINGEOLOGI HAVBUNNSTOPOGRAFI MARIN ØKOLOGI Thorsnes, Terje Hodnesdal, Hanne Bjarnadóttir, Lilja Run Jensen, Gjertrud Olsen, Kjetil Tesaker Jakobsen, Frank Tappel, Øyvind Buhl-Mortensen, Pål Assessment of AUV-borne acoustic and optical sensors for seabed and biotope mapping in MAREANO |
topic_facet |
KARTLEGGING METODE MARINGEOLOGI HAVBUNNSTOPOGRAFI MARIN ØKOLOGI |
description |
MAREANO (NGU, Kartverket and HI) in collaboration with FFI conducted a survey using the autonomous underwater vessel (AUV) HUGIN HUS to assess the suitability and advantages of AUV-borne acoustic and optical tools for seabed and biotope mapping. Due to poor weather conditions, the first part of the cruise was carried out in Andfjorden, Nordland. The second part was carried out in the main target area of Vesterdjupet, Nordland. Both acoustic and optical data collection were affected by technical problems which reduced the data quality.Acoustic and optical data collected with the HUGIN HUS AUV were compared with acoustic data from surface vessels, and data from the standard MAREANO towed video system Campod. The analyses show a clear potential for using AUVs in MAREANO, but also clear limitations. Some of the limitations have been overcome by drastic improvements of the AUV technology since 2015. 66143 |
format |
Report |
author |
Thorsnes, Terje Hodnesdal, Hanne Bjarnadóttir, Lilja Run Jensen, Gjertrud Olsen, Kjetil Tesaker Jakobsen, Frank Tappel, Øyvind Buhl-Mortensen, Pål |
author_facet |
Thorsnes, Terje Hodnesdal, Hanne Bjarnadóttir, Lilja Run Jensen, Gjertrud Olsen, Kjetil Tesaker Jakobsen, Frank Tappel, Øyvind Buhl-Mortensen, Pål |
author_sort |
Thorsnes, Terje |
title |
Assessment of AUV-borne acoustic and optical sensors for seabed and biotope mapping in MAREANO |
title_short |
Assessment of AUV-borne acoustic and optical sensors for seabed and biotope mapping in MAREANO |
title_full |
Assessment of AUV-borne acoustic and optical sensors for seabed and biotope mapping in MAREANO |
title_fullStr |
Assessment of AUV-borne acoustic and optical sensors for seabed and biotope mapping in MAREANO |
title_full_unstemmed |
Assessment of AUV-borne acoustic and optical sensors for seabed and biotope mapping in MAREANO |
title_sort |
assessment of auv-borne acoustic and optical sensors for seabed and biotope mapping in mareano |
publishDate |
2018 |
url |
https://hdl.handle.net/11250/2664214 |
genre |
Andfjorden Nordland Nordland Nordland |
genre_facet |
Andfjorden Nordland Nordland Nordland |
op_source |
48 |
op_relation |
NGU-Rapport (2018.021) (311720) MAREANO-Havbunnskart urn:issn:0800-3416 https://hdl.handle.net/11250/2664214 |
op_rights |
Navngivelse 4.0 Internasjonal http://creativecommons.org/licenses/by/4.0/deed.no |
_version_ |
1810479719441760256 |