Dataset Open Access

200 kHz raw echosounder data collected on the Antarctic Circumnavigation Expedition during the austral summer of 2016/2017.

Proud, Roland; Le Guen, Camille; Fernandes, Paul; Everson, Inigo; Bernasconi, Matteo; Lawrence, Joshua; Brierley, Andrew

Contact person(s)
Proud, Roland
Data collector(s)
Proud, Roland; Le Guen, Camille; Fernandes, Paul; Everson, Inigo; Bernasconi, Matteo; Lawrence, Joshua
Data curator(s)
Proud, Roland
Data manager(s)
Proud, Roland
Project leader(s)
Brierley, Andrew
Researcher(s)
Proud, Roland; Le Guen, Camille
Rights holder(s)
Brierley, Andrew

Dataset abstract

These data consist of raw echosounder observations in the Southern Ocean collected during the Antarctic Circumnavigation Expedition (ACE; legs 2, 3) and through the Atlantic Ocean (ACE leg 4) using an EK60 GPT operating at 200 kHz. The instrument was calibrated at South Georgia during the expedition (leg 3).

Dataset contents

  • *DYYYYMMDD-THHMMSS.idx, auxiliary files, binary
  • *DYYYYMMDD-THHMMSS.raw, data files, binary
  • *DYYYYMMDD-THHMMSS.bot, auxiliary files, binary
  • README.txt, metadata, text

Dataset license

These data consist of raw echosounder observations in the Southern Ocean collected during the Antarctic Circumnavigation Expedition (ACE; legs 2, 3) and through the Atlantic Ocean (ACE leg 4) using an EK60 GPT operating at 200 kHz. The instrument was calibrated at South Georgia during the expedition (leg 3).

The Antarctic Circumnavigation Expedition was made possible by funding from the Swiss Polar Institute and Ferring Pharmaceuticals.
Files (23.4 GB)
Name Size
ace_leg2_ek60_raw.zip
md5:1dfa84593e46cb7ce6f86e12cd37dea9 		7.0 GB Download
ace_leg3_ek60_raw.zip
md5:7015b068b889b2fe2e53fc86d981aa54 		5.2 GB Download
ace_leg4_ek60_raw.zip
md5:ba7c112c7171753bf1b097eae360247f 		11.1 GB Download
frictionless_data_schema.zip
md5:40f29983dca2af2432e81c8653bd05ce 		1.8 kB Download
README.txt
md5:b57c219e25dcf3dbbb76140b42860f22 		3.3 kB Download

  • https://www.echoview.com/products-services/news/important-echoview-8-update-for-simrad-ek80-users)

  • Kongsberg Maritime AS. (2012). Simrad EK60 Reference Manual. Release 2.4.X. ISBN-13: 978-8066-011-4 .Document number 164692.

  • Proud, R., Le Guen, C., Fernandes, P., Everson, I., Bernasconi, M., Lawrence, J. and Brierley, A. (2020). 200 kHz pre-processed echosounder data collected on the Antarctic Circumnavigation Expedition during the austral summer of 2016/2017. (Version 1.0) [Data set]. Zenodo. DOI: 10.5281/zenodo.3979480

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Publication date:
August 12, 2020
DOI:
10.5281/zenodo.3979519

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10.5281/zenodo.3979519

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Keyword(s):
volume backscattering strength echosounder EK60 GPT Simrad Southern Ocean Atlantic Ocean Antarctica Antarctic Circumnavigation Expedition ACE
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License (for files):
Creative Commons Attribution 4.0 International

Versions

Version 1.0 10.5281/zenodo.3979519 Aug 12, 2020
Cite all versions? You can cite all versions by using the DOI 10.5281/zenodo.3979518. This DOI represents all versions, and will always resolve to the latest one. Read more.

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