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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 Metadata 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

  • 2024-03-27

    1443677,9896041 Howard, Susan L.; Greene, Chad A.; Padman, Laurence; Erofeeva, Svetlana; Sutterley, Tyler CATS2008_v2023: Circum-Antarctic Tidal Simulation 2008, version 2023

  • 2024-03-20

    1841467,1841607 Banwell, Alison; Willis, Ian; Stevens, Laura; Dell, Rebecca; MacAyeal, Douglas Dataset for: Banwell et al. 2024, 'Observed meltwater-induced flexure and fracture at a doline on George VI Ice Shelf, Antarctica', Journal of Glaciology.

  • 2024-02-27

    1951500 Jenouvrier, Stephanie; Van de Walle, Joanie The impact of boldness on demographic rates and lifehistory outcomes in the wandering albatross

  • 2024-01-24

    1914698 Hansen, Samantha; Ho, Long; Walter, Jacob East Antarctic Seismicity from different Automated Event Detection Algorithms

  • 2024-01-24

    1914698 Hansen, Samantha; Emry, Erica Full Waveform Ambient Noise Tomography for East Antarctica

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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.