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Data Resources

Information on how to find and cite numeric data resources or data sets.

Data Libraries / Repositories

General Interest

  •  --  Provides access to datasets generated by the Federal Government and includes descriptions of the datasets (metadata), information about how to access the datasets, and tools that leverage government datasets.
  • Data on the Net  --  Links to websites offering numeric social science statistical data, data catalogs, data libraries, social science gateways, etc. Provided by University of California, San Diego.
  • Google Dataset Search.  Beta.  A good starting point, searches multiple data depositories.
  • Harvard Dataverse Network  --  The world's largest collection of social science research data.  Free and open to all researchers worldwide to share, cite, reuse and archive research data.  Registration required.
  • Internet Data Sources for Social Scientists  --  Alphabetical listing of websites offering datasets.  Cornell University.
  •  --  Global registry of research data repositories that covers research data repositories from different academic disciplines.



  • UKDataService   --  Provides access to over 6,000 digital data collections for research and teaching purposes.  Covers an extensive range of key economic and social data.
  • Social Science Data Archives  --  Australian Data Archive.


Natural Sciences

  • EOSDIS  --  NASA’s Earth science data from various sources – satellites, aircraft, field measurements, and various other programs. The vast majority of the data is free. 
  • NASA  --  Earth Science data. 
  • NCDC Data Services  --   The world’s largest provider of weather and climate data. Land-based, marine, model, radar, weather balloon, satellite, and paleoclimatic are just a few of the types of datasets available.
  • SEDAC   --  Socioeconomic Data and Applications Center, is one of the Distributed Active Archive Centers of the U.S. National Aeronautics and Space Administration. Focuses on human interactions in the environment.
  • British Geological Survey   --  Information and Data page has links to data catalogues and organizations.

Image source: Jorge Royan.  Göttweig Abbey Library, Austria.  CC BY-SA 3.0.  Wikimedia Commons.