University of Texas at Arlington

GIS Data Sources

  • International
    • Compendium of Environmental Sustainability Indicator Collections
      There have been a number of initiatives in recent years to generate indicators of national-level sustainability, resilience, and vulnerability, yet obtaining the data behind these efforts is often difficult. Even where data are publicly available for download, combining them with other indicators or ingesting them into other databases can be problematic. Through this compendium SEDAC has sought to make the acquisition, comparison, and analysis of sustainability indicators easier by compiling them in a single database, incorporating multiple country codes, and condensing the indicator descriptions into short methodological summaries in an accompanying metadata database.
    • DIVA GIS
      Basic country-level and global datasets provided.
    • Worldclim
      A set of global climate layers (climate grids) with a spatial resolution of a square kilometer. They can be used for mapping and spatial modeling in a GIS or other computer program.
    • The Center for International Earth Science Information Network (CIESIN)
      A center within the Earth Institute at Columbia University. CIESIN works at the intersection of the social, natural, and information sciences, and specializes in on-line data and information management, spatial data integration and training, and interdisciplinary research related to human interactions in the environment.
    • Maps of World
      A set of global climate layers (climate grids) with a spatial resolution of a square kilometer. They can be used for mapping and spatial modeling in a GIS or other computer program.

 

  • National
    • Data.Gov
      The home of the US government’s open data. You can find federal, state, and local data, tools, and resources to conduct research, build apps, design data visualizations, and more.
    • Reference USA
    • A directory of detailed information on more than 14 million U.S. businesses and 210 million U.S. residents.
    • National Historic Geographic Information Systems (NHGIS)
      Census statistics from 1790 to latest decennial and American Community Survey.
    • USDA National Geospatial Gateway
      Data repository developed jointly by the U.S. Department of Agriculture and the Natural Resources Conservation Service. The Geospatial Data Gateway Provides One Stop Shopping for natural resources or environmental data.
    • Census TIGER
      Basic map shapefiles for the U.S.
    • American FactFinder
      Source for population, housing, economic, and geographic data from Census 2010, 2000, and 1990 Decennial Census, the 1997, 2002, and 2007 Economic Censuses, the American Community Survey, the Population Estimates Program, and the Annual Survey of Manufacturers.
    • USGS.gov
      The U.S. Geological Survey (USGS) provides information on the health of our ecosystems and environment, the natural hazards that threaten us, the natural resources we rely on, the impacts of climate and land-use change, and the core science systems.
    • The National Map
      As one of the cornerstones of the U.S. Geological Survey's (USGS) National Geospatial Program, The National Map is a collaborative effort among the USGS and other Federal, State, and local partners to improve and deliver topographic information for the Nation.
    • United States Environmental Protection Agency (EPA)
    • University of Virginia Library Historical Census Browser
      Provides easy to access tables and generated maps for 1790 to 1960 Decennial Census data. The advantage to this site is its ease of use. However, this site is not designed to allow for easy downloading of raw data.
    • Texas Department of Transportation

 

  • State and Local
    • Texas.Gov
      Open Data Sources from State of Texas.
    • Texas Demographic Center
      The Texas Demographic Center, in cooperation with a network of affiliates, functions as a focal point for the distribution of Census information for Texas.
    • NCTCOG
      The NCTCOG Regional Data Center includes demographic data, land use information, development data, population and employment estimates, GIS layers about North Central Texas Region.
      • GIS data layers - Census geographies, major developments and features, road and boundary files.
      • Land Use - Inventory of land based on use, such as residential, commercial, and industrial.
      • Census data - Processed decennial and American Community Survey data.
      • Development Monitoring - Identification and tracking of developments with at least 80,000 square feet, 80 housing units, or 100 employees on site.
      • Population Estimates - Annual, current-year estimates of population and housing for cities and counties.
      • Small-Area Estimates - Estimates of jobs by industry sector for counties, cities, and Census tracts.

 

  • Map Making Services
    • Simply Map
      A web-based mapping application that lets users quickly create professional-quality thematic maps and reports using powerful demographic, business, and marketing data.
    • On TheMap
      A web-based mapping application by U.S. Census Bureau to create and analyze maps based on census data. You can incorporate external geographic data (points, lines, polygons) by importing from Shapefile, KML and GPS coordinates.