Kaynaklar

• Genel dizin http://opensourcegis.org/ -- http://freegis.org/

• GRASS http://grass.itc.it/

• QGIS http://qgis.sourceforge.net/

• Mapserver http://mapserver.gis.umn.edu/

• uDig http://udig.refractions.net/

• OpenEV http://openev.sourceforge.net/

• QML http://www.nacse.org/qml

• Open GIS Consortium http://www.opengis.org

• TerraLib http://www.terralib.org

• JUMP http://www.vividsolutions.com/jump/

• Degree http://deegree.sourceforge.net/

• Thurban http://thuban.intevation.org/

Notes: