Earth System Science Data
Earth System Science Data
Earth System Science Data
Articles | Volume 13, issue 2
Articles | Volume 13, issue 2
https://doi.org/10.5194/essd-13-609-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/essd-13-609-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 13, issue 2
Data description paper
 | 
23 Feb 2021
Data description paper |  | 23 Feb 2021

Seabed video and still images from the northern Weddell Sea and the western flanks of the Powell Basin

Autun Purser, Simon Dreutter, Huw Griffiths, Laura Hehemann, Kerstin Jerosch, Axel Nordhausen, Dieter Piepenburg, Claudio Richter, Henning Schröder, and Boris Dorschel

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Latest update: 27 Oct 2025
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Short summary
This dataset comprises 26-megapixel seafloor images collected from below ice and steeply sloped regions of the Southern Ocean (the western Weddell Sea; the Powell Basin; and the rapidly shallowing, iceberg-scoured Nachtigaller Shoal). These data were collected with the Ocean Floor Observation and Bathymetry System (OFOBS), an advanced towed camera platform incorporating various sonar devices to aid in hazard avoidance and seafloor mapping, for use in challenging, high-relief seafloor areas.
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