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Data Basin
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The core of Data Basin is free and provides open access to thousands of scientifically-grounded, biological, physical, and socio-economic datasets.
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Data
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Public Data Repositories
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National Renewable Energy Laboratory
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NREL's Geographic Information System (GIS) team analyzes renewable energy resources and many other data sources to determine which energy technologies are viable solutions across the globe and inputs the data into a geographic information system.
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Data
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Public Data Repositories
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Species Distributions
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NatureServe compiles and maintains extensive data on the animals of the United States, Canada, and the entire Western Hemisphere. These data focus on the taxonomy, natural history, distribution, and conservation status of vertebrates and selected invertebrates. The following downloadable datasets are available here:
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Data
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Public Data Repositories
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The National Atlas
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All raw data contained in the National Atlas is available for downloading including everything from agricultural census data, presidential election results, airports, railways, glaciers, arsenic content in groundwater, and much more.
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Data
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Public Data Repositories
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U.S. Energy Information
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Datasets on Energy Sources within the United States. Covers Coal, Natural Gas, Oil Wells, Electricity and Nuclear, and Renewable Sources.
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Data
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Public Data Repositories
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U.S. Census
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TIGER = Topologically Integrated Geographic Encoding and Referencing
TIGER products are spatial extracts from the Census Bureau's MAF/TIGER database, containing features such as roads, railroads, rivers, as well as legal and statistical geographic areas. The Census Bureau offers several file types and an online mapping application.
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Data
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Public Data Repositories
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WorldClim
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WorldClim is a set of global climate layers (climate grids) with a spatial resolution of about 1 square kilometer. The data can be used for mapping and spatial modeling in a GIS or with other computer programs
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Data
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Public Data Repositories
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Amphibians
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Includes brief species/habitat information
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Data
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Species & Habitat Association List
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Bivalves
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Includes brief species/habitat information
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Data
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Species & Habitat Association List
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Birds
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Includes brief species/habitat information
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Data
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Species & Habitat Association List