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The following are Wikipedia entries that should help you learn more about GIS.

  • Aerial photography
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  • GeoTIFF
  • GIS file formats
  • Grass GIS
  • Global positioning system - GPS
  • Historical geographic information system - HGIS
  • Landsat program
  • Latitude
  • Longitude
  • Map
  • Map projection
  • Orthophoto
  • Public Participation GIS
  • Remote sensing
  • Spatial analysis
  • Spatial Data Transfer Standard - SDTS
  • Topo map
  • Topographic map
  • Topologically Integrated Geographic Encoding and Referencing - TIGER, TIGER/Line
  • U.S. postal abbreviations
  • United States Geological Survey - USGS
  • Universal Transverse Mercator - UTM

    Check our What is GIS? page for more about learning GIS.

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