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The International Bathymetric Chart of the Southern Ocean (IBCSO) Version 1.0—A new bathymetric compilation covering circum‐Antarctic waters

Arndt, Jan Erik, Schenke, Hans Werner, Jakobsson, Martin, Nitsche, Frank O., Buys, Gwen, Goleby, Bruce, Rebesco, Michele, Bohoyo, Fernando, Hong, Jongkuk, Black, Jenny, Greku, Rudolf, Udintsev, Gleb, Barrios, Felipe, Reynoso‐Peralta, Walter, Taisei, Morishita, Wigley, Rochelle·2013·Geophysical Research Letters

Abstract

The International Bathymetric Chart of the Southern Ocean (IBCSO) Version 1.0 is a new digital bathymetric model (DBM) portraying the seafloor of the circum‐Antarctic waters south of 60°S. IBCSO is a regional mapping project of the General Bathymetric Chart of the Oceans (GEBCO). The IBCSO Version 1.0 DBM has been compiled from all available bathymetric data collectively gathered by more than 30 institutions from 15 countries. These data include multibeam and single‐beam echo soundings, digitized depths from nautical charts, regional bathymetric gridded compilations, and predicted bathymetry. Specific gridding techniques were applied to compile the DBM from the bathymetric data of different origin, spatial distribution, resolution, and quality. The IBCSO Version 1.0 DBM has a resolution of 500 × 500 m, based on a polar stereographic projection, and is publicly available together with a digital chart for printing from the project website (www.ibcso.org) and at http://dx.doi.org/10.1594/PANGAEA.805736.

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Metadata

Authors
Arndt, J. E., Schenke, H. W., Jakobsson, M., Nitsche, F. O., Buys, G., Goleby, B., Rebesco, M., Bohoyo, F., Hong, J., Black, J., Greku, R., Udintsev, G., Barrios, F., Reynoso‐Peralta, W., Taisei, M., & Wigley, R.
Venue
Geophysical Research Letters
Published
2013-06-20
Volume
40
Issue
12
Pages
3111-3117
ISSN
  • 0094-8276 (ISSN-L)
  • 1944-8007
OpenAlex
W1554035627
Cited by
483
References
0
FWCI
16.18
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: The International Bathymetric Chart of the Southern Ocean (IBCSO) Version 1.0—A new bathymetric compilation covering circum‐Antarctic waters. https://app.cochat.ai/papers/10.1002/grl.50413
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Arndt, J. E., Schenke, H. W., Jakobsson, M., Nitsche, F. O., Buys, G., Goleby, B., Rebesco, M., Bohoyo, F., Hong, J., Black, J., Greku, R., Udintsev, G., Barrios, F., Reynoso‐Peralta, W., Taisei, M., & Wigley, R. (2013). The International Bathymetric Chart of the Southern Ocean (IBCSO) Version 1.0—A new bathymetric compilation covering circum‐Antarctic waters. Geophysical Research Letters. https://doi.org/10.1002/grl.50413

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