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USAP-DC

U.S. ANTARCTIC PROGRAM DATA CENTER

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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

  • 2026-07-29

    1847067 Levy, Joseph; Pfaff, Emily Surface water chemistry from Wright and Taylor Valleys

  • 2026-07-29

    1847067 Levy, Joseph; Pfaff, Emily Field capacity for MDV soils

  • 2026-06-24

    2019719 Banerjee, Asmita; Yan, Yuzhen O2 triple isotope record from the Allan Hills, Antarctica, ranging from 500 - 2800 ka

  • 2026-06-24

    2114454,2309648,80NSSC22K0387 Greenbaum, Jamin AXCTD and AXBT Profiles from the Western Ross Sea (2024), Level 0, Level 1

  • 2026-06-24

    2114454 Greenbaum, Jamin; Conger, Briar; Richter, Thomas; Pelle, Tyler; Jong, Lenneke; Eagles, Graeme; Young, Duncan; Blankenship, Donald D.; Roberts, Jason Airborne gravity and GNSS data from East Antarctica (2024), Level 0, Level 1

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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.