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Dorschel, Boris; Hehemann, Laura; Viquerat, Sacha; Warnke, Fynn; Dreutter, Simon; Schulze Tenberge, Yvonne; Accetella, Daniela; An, Lu; Barrios, Felipe; Bazhenova, Evgenia A; Black, Jenny; Bohoyo, Fernando; Davey, Craig; de Santis, Laura; Escutia Dotti, Carlota; Fremand, Alice C; Fretwell, Peter T; Gales, Jenny A; Gao, Jinyao; Gasperini, Luca; Greenbaum, Jamin S; Henderson Jencks, Jennifer; Hogan, Kelly A; Hong, Jong Kuk; Jakobsson, Martin; Jensen, Laura; Kool, Johnathan; Larin, Sergey; Larter, Robert D; Leitchenkov, German L; Loubrieu, Benoit; Mackay, Kevin; Mayer, Larry; Millan, Romain; Morlighem, Mathieu; Navidad, Francisco; Nitsche, Frank-Oliver; Nogi, Yoshifumi; Pertuisot, Cécile; Post, Alexandra L; Pritchard, Hamish D; Purser, Autun; Rebesco, Michele; Rignot, Eric; Roberts, Jason L; Rovere, Marzia; Ryzhov, Ivan; Sauli, Chiara; Schmitt, Thierry; Silvano, Alessandro; Smith, Jodie E; Snaith, Helen; Tate, Alex; Tinto, Kirsty; Vandenbossche, Philippe; Weatherall, Pauline; Wintersteller, Paul; Yang, Chunguo; Zhang, Tao; Arndt, Jan Erik (2022): The International Bathymetric Chart of the Southern Ocean Version 2 (IBCSO v2). PANGAEA, https://doi.org/10.1594/PANGAEA.937574

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Abstract:
The International Bathymetric Chart of the Southern Ocean Version 2 (IBCSO v2) is a digital bathymetric model (DBM) for the area south of 50° S with special emphasis on the bathymetry of the Southern Ocean. IBCSO v2 has a resolution of 500 m × 500 m in a Polar Stereographic projection (EPSG: 9354). The total data coverage of the seafloor is 23.79% with a multibeam-only data coverage of 22.32%. The remaining 1.47% include singlebeam and other data. IBCSO v2 is the most authoritative seafloor map of the area south of 50°S.
IBCSO is a regional mapping project of the General Bathymetric Chart of the Ocean (GEBCO) supported by the Nippon Foundation – GEBCO Seabed 2030 Project. GEBCO is a project under the auspices of the International Hydrographic Organization (IHO) and the Intergovernmental Oceanographic Commission (IOC) with the goal to produce the authoritative map of the world's oceans. The IBCSO Project is also an integral part of the Antarctic research community and an expert group of the Scientific Committee on Antarctic Research (SCAR). For further information about the IBCSO Project, please visit http://www.ibcso.org.
Supplement to:
Dorschel, Boris; Hehemann, Laura; Viquerat, Sacha; Warnke, Fynn; Dreutter, Simon; Schulze Tenberge, Yvonne; Accetella, Daniela; An, Lu; Barrios, Felipe; Bazhenova, Evgenia A; Black, Jenny; Bohoyo, Fernando; Davey, Craig; de Santis, Laura; Escutia Dotti, Carlota; Fremand, Alice C; Fretwell, Peter T; Gales, Jenny A; Gao, Jinyao; Gasperini, Luca; Greenbaum, Jamin S; Henderson Jencks, Jennifer; Hogan, Kelly A; Hong, Jong Kuk; Jakobsson, Martin; Jensen, Laura; Kool, Johnathan; Larin, Sergey; Larter, Robert D; Leitchenkov, German L; Loubrieu, Benoit; Mackay, Kevin; Mayer, Larry; Millan, Romain; Morlighem, Mathieu; Navidad, Francisco; Nitsche, Frank-Oliver; Nogi, Yoshifumi; Pertuisot, Cécile; Post, Alexandra L; Pritchard, Hamish D; Purser, Autun; Rebesco, Michele; Rignot, Eric; Roberts, Jason L; Rovere, Marzia; Ryzhov, Ivan; Sauli, Chiara; Schmitt, Thierry; Silvano, Alessandro; Smith, Jodie E; Snaith, Helen; Tate, Alex; Tinto, Kirsty; Vandenbossche, Philippe; Weatherall, Pauline; Wintersteller, Paul; Yang, Chunguo; Zhang, Tao; Arndt, Jan Erik (accepted): The International Bathymetric Chart of the Southern Ocean Version 2. Scientific Data, https://doi.org/10.1038/s41597-022-01366-7
Coverage:
Median Latitude: -70.000000 * Median Longitude: 0.000000 * South-bound Latitude: -90.000000 * West-bound Longitude: 0.000000 * North-bound Latitude: -50.000000 * East-bound Longitude: 0.000000
Event(s):
IBCSO_v2_extent * Latitude Start: -90.000000 * Longitude Start: 0.000000 * Latitude End: -50.000000 * Longitude End: 0.000000 * Location: Antarctica
Comment:
Email addresses IBCSO@awi.de, southern-ocean@seabed2030.org, infobathy@awi.de
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
ProjectionProjectionDorschel, Boris
DescriptionDescriptionDorschel, Boris
ImageIMAGEDorschel, Boris
Image (File Size)IMAGE (Size)BytesDorschel, Boris
Binary ObjectBinaryDorschel, Boris
Binary Object (File Size)Binary (Size)BytesDorschel, Boris
Status:
Curation Level: Basic curation (CurationLevelB)
Size:
50 data points

Data

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Projection

Description

IMAGE

IMAGE (Size) [Bytes]

Binary

Binary (Size) [Bytes]
IBSCO v2 digital chartIBSCO_v2_digital_chart.pdf48.8 MBytes
IBCSO projectionIBCSO v2 ice-surfaceIBCSO_v2_ice-surface.tif151.5 MBytesIBCSO_v2_ice-surface.nc703.4 MBytes
WGS84IBCSO v2 ice-surfaceIBCSO_v2_ice-surface_WGS84.tif54.5 MBytesIBCSO_v2_ice-surface_WGS84.nc242.6 MBytes
IBCSO projectionIBCSO v2 ice-surface RGBIBCSO_v2_ice-surface_RGB.tif161.9 MBytes
IBCSO projectionIBCSO v2 bedIBCSO_v2_bed.tif160.9 MBytesIBCSO_v2_bed.nc703.4 MBytes
WGS84IBCSO v2 bedIBCSO_v2_bed_WGS84.tif60.8 MBytesIBCSO_v2_bed_WGS84.nc242.6 MBytes
IBCSO projectionIBCSO v2 bed RGBIBCSO_v2_bed_RGB.tif169 MBytes
IBCSO projectionIBCSO v2 RIDIBCSO_v2_RID.tif23.3 MBytesIBCSO_v2_RID.nc703.4 MBytes
WGS84IBCSO v2 RIDIBCSO_v2_RID_WGS84.tif9.2 MBytesIBCSO_v2_RID_WGS84.nc242.6 MBytes
IBCSO v2 RID metadataIBCSO_v2_metadata.xlsx60.4 kBytes
IBCSO projectionIBCSO v2 TIDIBCSO_v2_TID.tif14.7 MBytesIBCSO_v2_TID.nc703.4 MBytes
WGS84IBCSO v2 TIDIBCSO_v2_TID_WGS84.tif5.9 MBytesIBCSO_v2_TID_WGS84.nc242.6 MBytes
IBCSO projectionIBCSO v2 coverageIBCSO_v2_coverage.gpkg595.5 MBytes
WGS84IBCSO v2 coverage WGS84IBCSO_v2_coverage_WGS84.gpkg595.5 MBytes
Definition of projectionIBCSO.prj2 kBytes