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Useful links

  • Association of American Georgraphyers (AAG)
  • American Society for Photogrammetry and Remote Sensing (ASPRS)
  • International Society for Photogrammetry and Remote Sensing (ISPRS)
  • International Cartographic Association (ICA)
  • The International Association of Chinese Professionals in Geographic Informaiton Sciences
  • IEEE Geoscience & Remote Sensing Society (GRSS)
  • ESRI

  • GIS Jobs
  • Careers in GIS
  • SAIC

  • National Data
  • Illinois Geospatial Data Clearinghouse
  • Missouri Spatial Data Information Service