Sistema de Informação Geográfica
Associações & outros


  1. American Association of Geographers (AAG) - GIS Specialty Group - cópia on line de boletim
  2. BADGER: the (San Francisco) Bay Area Digital Geo-Resource - Informações sobre imagens Landsat, DRG, DLG and DOQ colocado pela NASA para uso público
  3. Consortium for International Earth Science Information Network (CIESIN)
  4. EUROGI - the European Umbrella Organisation for GIS
  5. European Science Foundation - GISDATA Programm
  6. FreeGIS - Free GIS Software and Free Geo-Data
  7. Free TNTlite® - para Windows, Macintosh, and UNIX (inclusive LINUX)
  8. GRID-Geneva - Global Resource Information Database
  9. Mapas de algumas cidades da Alemanha
  10. On-line Baltic Sea Drainage Basin - GIS, Map and Statistical Database
  11. Online Resources for Earth Scientists (ORES) - Geography & GIS
  12. OpenGIS - Home Page for the Openg GIS Consortium
  13. Open Source Remote Sensing Effort - OSRS
  14. PCI
  15. RouteSmart Technologies (TM)
  16. SIGGIS - freesoftware que lê formato ArcView
  17. Ultimate Technology Directories by TenLinks find and organize sites in all subjects of interest to Technology professionals
  18. United Nations Environment Programme (UNEP) - Global Resource Information Database (GRID) at Arendal, Norway
  19. URISA - Urban Regional Information Systems Association
  20. USIG - Associação de Utilizadores de Informação Geográfica - Portugal
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