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

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

doi:https://doi.org/10.5194/essd-13-609-2021

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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Final revised paper (published on 23 Feb 2021)
Preprint (discussion started on 13 Oct 2020)

Interactive discussion

Status: closed

AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment

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- Supplement

RC1: 'eesd-2020-233 review', Anonymous Referee #1, 02 Nov 2020
- AC1: 'Response to referee 1 comment', Autun Purser, 03 Nov 2020
RC2: 'Reviewer's comments - Seabed video and still images from the northern Weddell Sea and the western flanks of the Powell Basin', Katrien Van Landeghem, 06 Nov 2020

Peer-review completion

AR: Author's response | RR: Referee report | ED: Editor decision

AR by Autun Purser on behalf of the Authors (04 Jan 2021) Author's response Manuscript

ED: Publish as is (10 Jan 2021) by David Carlson

AR by Autun Purser on behalf of the Authors (18 Jan 2021) Manuscript

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.