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The U.S. Antarctic Program Data Center (USAP-DC) supports investigators funded by the National Science Foundation in documenting, preserving, and disseminating their research results. We provide a central USAP Project Catalog for all projects funded by the NSF Antarctic program and a Data Repository for research datasets derived from these projects. Data managed include the NSF research related glaciology data collection formerly managed through NSIDC. We register datasets in the Antarctic Master Directory (AMD) to comply with the Antarctic Treaty and represent the U.S. in Scientific Committee on Antarctic Research (SCAR) activities.


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Recent Data

  • 2021-04-02

    1443690 Beem, Lucas H.; Young, Duncan A.; Greenbaum, Jamin; Ng, Gregory; Blankenship, Donald D.; Cavitte, Marie G. P; Jingxue, Guo; Bo, Sun Titan Dome, East Antarctica, Aerogephysical Survey

  • 2021-02-26

    1543539 Pearson, Linnea; Weitzner, Emma; Liwanag, Heather TDR and weather data

  • 2021-02-24

    1738992 Alley, Karen Two-year velocity and strain-rate averages from the Thwaites Eastern Ice Shelf, 2001-2020

  • 2021-02-24

    1738992 Alley, Karen; Wild, Christian; Scambos, Ted; Muto, Atsu; Pettit, Erin; Truffer, Martin; Wallin, Bruce; Klinger, Marin Two-year velocity and strain-rate averages from the Thwaites Eastern Ice Shelf, 2001-2020

  • 2021-02-19

    0440670 Hulbe, Christina; Ledoux, Christine MOA-derived Structural Feature Map of the Ross Ice Shelf

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Map shows datasets registered with the USAP-DC. Dots show the locations of the centroid of the geographic bounding box for each data set or the point locations for datasets from single sites (e.g. ice cores). Click on centroid locations to view the full bounding box as provided by the contributing scientists as well as more information about the datasets.