Seafloor bathymetric maps derived from side scan data collected along OFOBS profiles during POLARSTERN cruise PS124 to the southern Weddell Sea
The Ocean Floor Observation and Bathymetry System (OFOBS), used during Polarstern research cruise PS124 to the southern Weddell Sea , a towed underwater camera system equipped with both a high-resolution photo-camera (iSiTEC, CANON EOS 5D Mark III) and a high-definition video-camera (iSiTEC, Sony FC...
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PANGAEA
2021
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Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.939087 https://doi.org/10.1594/PANGAEA.939087 |
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.939087 2024-05-19T07:49:51+00:00 Seafloor bathymetric maps derived from side scan data collected along OFOBS profiles during POLARSTERN cruise PS124 to the southern Weddell Sea Hehemann, Laura Boehringer, Lilian Purser, Autun Werner, Ellen Wenzhöfer, Frank MEDIAN LATITUDE: -75.208052 * MEDIAN LONGITUDE: -32.854221 * SOUTH-BOUND LATITUDE: -77.201760 * WEST-BOUND LONGITUDE: -36.546020 * NORTH-BOUND LATITUDE: -74.253480 * EAST-BOUND LONGITUDE: -26.658950 * DATE/TIME START: 2021-02-17T00:22:00 * DATE/TIME END: 2021-03-12T03:54:00 * MINIMUM DEPTH, water: 271 m * MAXIMUM DEPTH, water: 1785 m 2021 text/tab-separated-values, 154 data points https://doi.pangaea.de/10.1594/PANGAEA.939087 https://doi.org/10.1594/PANGAEA.939087 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.939087 https://doi.org/10.1594/PANGAEA.939087 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess Area/locality Bathymetry Binary Object DATE/TIME DEPTH water Event label GPF 19-2_039 COSMUS LATITUDE LONGITUDE Ocean Floor Observation and Bathymetry System OFOBS Polarstern PS124 PS124_101-1 PS124_107-5 PS124_26-7 PS124_30-7 PS124_33-4 PS124_37-6 PS124_45-1 PS124_46-3 PS124_47-2 PS124_54-1 PS124_63-1 PS124_67-1 PS124_68-5 PS124_72-8 PS124_78-8 PS124_90-13 PS124_94-5 Weddell Sea Dataset 2021 ftpangaea https://doi.org/10.1594/PANGAEA.939087 2024-04-23T23:36:33Z The Ocean Floor Observation and Bathymetry System (OFOBS), used during Polarstern research cruise PS124 to the southern Weddell Sea , a towed underwater camera system equipped with both a high-resolution photo-camera (iSiTEC, CANON EOS 5D Mark III) and a high-definition video-camera (iSiTEC, Sony FCB-H11). The cameras were mounted on a steel frame (150L x 92W x 105H cm), together with two strobe lights (iSiTEC UW-Blitz 250, TTL driven), three parallel laser pointers spaced with a distance of 50 cm used to estimate the size of seafloor structures, four LED lights, and a USBL positioning system (Posidonia) to track the position of the OFOBS during deployments. Additionally mounted on the platform was an EdgeTech 2205 bathymetric side scan and BlueView M900-130 forward looking sonar systems, to become the Ocean Floor Observation and Bathymetry System (OFOBS). Auxiliary sensors include an iXBlue PHINS 6000, and an AML Micro-X 6000 SV-Xchange sound velocity probe. An iXBlue DVL system was installed to augment the output of the PHINS 6000. Within this data set, the bathymetric maps of the seafloor derived from the raw side scan data collected are provided at 10 and 20 cm resolutions. Dataset Weddell Sea PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(-36.546020,-26.658950,-74.253480,-77.201760) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Area/locality Bathymetry Binary Object DATE/TIME DEPTH water Event label GPF 19-2_039 COSMUS LATITUDE LONGITUDE Ocean Floor Observation and Bathymetry System OFOBS Polarstern PS124 PS124_101-1 PS124_107-5 PS124_26-7 PS124_30-7 PS124_33-4 PS124_37-6 PS124_45-1 PS124_46-3 PS124_47-2 PS124_54-1 PS124_63-1 PS124_67-1 PS124_68-5 PS124_72-8 PS124_78-8 PS124_90-13 PS124_94-5 Weddell Sea |
spellingShingle |
Area/locality Bathymetry Binary Object DATE/TIME DEPTH water Event label GPF 19-2_039 COSMUS LATITUDE LONGITUDE Ocean Floor Observation and Bathymetry System OFOBS Polarstern PS124 PS124_101-1 PS124_107-5 PS124_26-7 PS124_30-7 PS124_33-4 PS124_37-6 PS124_45-1 PS124_46-3 PS124_47-2 PS124_54-1 PS124_63-1 PS124_67-1 PS124_68-5 PS124_72-8 PS124_78-8 PS124_90-13 PS124_94-5 Weddell Sea Hehemann, Laura Boehringer, Lilian Purser, Autun Werner, Ellen Wenzhöfer, Frank Seafloor bathymetric maps derived from side scan data collected along OFOBS profiles during POLARSTERN cruise PS124 to the southern Weddell Sea |
topic_facet |
Area/locality Bathymetry Binary Object DATE/TIME DEPTH water Event label GPF 19-2_039 COSMUS LATITUDE LONGITUDE Ocean Floor Observation and Bathymetry System OFOBS Polarstern PS124 PS124_101-1 PS124_107-5 PS124_26-7 PS124_30-7 PS124_33-4 PS124_37-6 PS124_45-1 PS124_46-3 PS124_47-2 PS124_54-1 PS124_63-1 PS124_67-1 PS124_68-5 PS124_72-8 PS124_78-8 PS124_90-13 PS124_94-5 Weddell Sea |
description |
The Ocean Floor Observation and Bathymetry System (OFOBS), used during Polarstern research cruise PS124 to the southern Weddell Sea , a towed underwater camera system equipped with both a high-resolution photo-camera (iSiTEC, CANON EOS 5D Mark III) and a high-definition video-camera (iSiTEC, Sony FCB-H11). The cameras were mounted on a steel frame (150L x 92W x 105H cm), together with two strobe lights (iSiTEC UW-Blitz 250, TTL driven), three parallel laser pointers spaced with a distance of 50 cm used to estimate the size of seafloor structures, four LED lights, and a USBL positioning system (Posidonia) to track the position of the OFOBS during deployments. Additionally mounted on the platform was an EdgeTech 2205 bathymetric side scan and BlueView M900-130 forward looking sonar systems, to become the Ocean Floor Observation and Bathymetry System (OFOBS). Auxiliary sensors include an iXBlue PHINS 6000, and an AML Micro-X 6000 SV-Xchange sound velocity probe. An iXBlue DVL system was installed to augment the output of the PHINS 6000. Within this data set, the bathymetric maps of the seafloor derived from the raw side scan data collected are provided at 10 and 20 cm resolutions. |
format |
Dataset |
author |
Hehemann, Laura Boehringer, Lilian Purser, Autun Werner, Ellen Wenzhöfer, Frank |
author_facet |
Hehemann, Laura Boehringer, Lilian Purser, Autun Werner, Ellen Wenzhöfer, Frank |
author_sort |
Hehemann, Laura |
title |
Seafloor bathymetric maps derived from side scan data collected along OFOBS profiles during POLARSTERN cruise PS124 to the southern Weddell Sea |
title_short |
Seafloor bathymetric maps derived from side scan data collected along OFOBS profiles during POLARSTERN cruise PS124 to the southern Weddell Sea |
title_full |
Seafloor bathymetric maps derived from side scan data collected along OFOBS profiles during POLARSTERN cruise PS124 to the southern Weddell Sea |
title_fullStr |
Seafloor bathymetric maps derived from side scan data collected along OFOBS profiles during POLARSTERN cruise PS124 to the southern Weddell Sea |
title_full_unstemmed |
Seafloor bathymetric maps derived from side scan data collected along OFOBS profiles during POLARSTERN cruise PS124 to the southern Weddell Sea |
title_sort |
seafloor bathymetric maps derived from side scan data collected along ofobs profiles during polarstern cruise ps124 to the southern weddell sea |
publisher |
PANGAEA |
publishDate |
2021 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.939087 https://doi.org/10.1594/PANGAEA.939087 |
op_coverage |
MEDIAN LATITUDE: -75.208052 * MEDIAN LONGITUDE: -32.854221 * SOUTH-BOUND LATITUDE: -77.201760 * WEST-BOUND LONGITUDE: -36.546020 * NORTH-BOUND LATITUDE: -74.253480 * EAST-BOUND LONGITUDE: -26.658950 * DATE/TIME START: 2021-02-17T00:22:00 * DATE/TIME END: 2021-03-12T03:54:00 * MINIMUM DEPTH, water: 271 m * MAXIMUM DEPTH, water: 1785 m |
long_lat |
ENVELOPE(-36.546020,-26.658950,-74.253480,-77.201760) |
genre |
Weddell Sea |
genre_facet |
Weddell Sea |
op_relation |
https://doi.pangaea.de/10.1594/PANGAEA.939087 https://doi.org/10.1594/PANGAEA.939087 |
op_rights |
CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1594/PANGAEA.939087 |
_version_ |
1799468420953014272 |