Open catalogue des ressources SIG
http://biogeo.berkeley.edu/bgm/gdata.php
http://resmap.com/imagery.aspx
http://www.soest.hawaii.edu/coasts/data … index.html
http://www.geogratis.cgdi.gc.ca/geograt … o?id=32545
http://www.shambles.net/pages/school/satellite/
http://www.mapmart.com/module/globalmapperhome.htm
http://edc2.usgs.gov/geodata/index.php/
http://download.geofabrik.de/osm/europe/
Toutes les contributions qui peuvent faire grandir ce catalogue sont bienvenus.
ZOGZOG