Bathymetry beneath ice shelves of western Dronning Maud Land, East Antarctica

DOI

The lack of consistent and reliable estimates of the bathymetry beneath the ice shelves of western Dronning Maud Land is addressed by inverting airborne gravity data to model the underlying bathymetry. The gravity inversion is supported by known depth reference points from seismic data, multibeam and ice thickness radar data across grounded ice sheets. The dataset comprises seabed and ice base depths of Ekström, Atka, Jelbart, Fimbul and Vigrid ice shelves relative to WGS84.

Identifier
DOI https://doi.org/10.1594/PANGAEA.913742
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Related Identifier IsDocumentedBy https://hs.pangaea.de/bathy/West_DMLand/Eisermann_et_al_2020_GRL_RawGrav_GEAV.XYZ
Related Identifier IsDocumentedBy https://hs.pangaea.de/bathy/West_DMLand/Eisermann_et_al_2020_GRL_RawGrav_VISA.XYZ
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.913742
Provenance
Creator Eisermann, Hannes ORCID logo; Eagles, Graeme ORCID logo; Ruppel, Antonia (ORCID: 0000-0001-5101-411X); Smith, Emma Clare ORCID logo; Jokat, Wilfried ORCID logo
Publisher PANGAEA
Publication Year 2020
Rights Creative Commons Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess true
Representation
Resource Type Dataset
Format text/tab-separated-values
Size 97909 data points
Discipline Earth System Research
Spatial Coverage (-22.380W, -73.678S, 16.537E, -67.616N); western Dronning Maud Land