Programming resources

Free GIS Data

• http://gislounge.com/ll/datawarehouses.shtml
• http://www.freegis.org/database/?cat=1
• http://www.geog.uni-hannover.de/phygeo/geodaten.html
• http://www.ing.unitn.it/~grass/docs/free_gis_data.html
• http://docs.lib.duke.edu/maps/guides/gis.html
• http://www.ga.gov.au/nmd/products/digidat/250k.htm
• http://www.mapcruzin.com/download_mapcruz.htm
• http://www.collinssoftware.com/freegis_by_region.htm
• http://www.gisportal.com/gis3f.htm
• http://www.esri.com/data/data_portals.html
• http://www.geographynetwork.com/freeresources.html