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Welcome

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.


Recent News

  • Dec. 2024

    Presented USAP-DC services and updates at the 2024 AGU fall meeting.

  • Nov. 2024

    Held workshop at the at the 2024 WAIS workshop

  • Oct. 2024

    Updated the USAP-DC webpage design; added the ability to preview some types of files; added FAIRness scores to some datasets.

  • Aug. 2024

    Presented USAP-DC at the 2024 SCAR OSC in Pucon, Chile

  • May 2024

    Held annual webinar. Recording can be viewed here.

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Recent Data

  • 2024-11-26

    2148517,AWI_PS129_01 Hancock, Cathrine; Boebel, Olaf Trajectories for APEX floats 9223 and 9224 from acoustic tracking using artoa4argo, Mar 2022-Feb 2023

  • 2024-11-25

    1738989 Balco, Greg; Campbell, Seth; Goehring, Brent Ice-penetrating radar data from the Thwaites Glacier grounding zone

  • 2024-11-20

    1141839,1443105,1443336,1443397,1443663 Winski, Dominic A. South Pole Ice Core Sea Salt and Major Ions

  • 2024-11-18

    1947562 van Gestel, Natasja 2022-2023 Palmer Station terrestrial carbon fluxes - field warming experiment

  • 2024-11-18

    1141839,1443105,1443336,1443397,1443663 Winski, Dominic A. South Pole Ice Core Holocene Major Ion Dataset

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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.