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• PostGIS
  • http://postgis.refractions.net/home.php
• 上記「高度空間分析ツール」の紹介から
• GeoVISTA Studio

J2SEが必要。分析ツールの組み立て。

• • http://www.geovista.psu.edu/software/geovistastudio/geovistastudio.jsp
  • http://www.geovistastudio.psu.edu/jsp/index.jsp
• CSISS - Select Tools
  • http://www.csiss.org/clearinghouse/select-tools.php3
• CSISS - Spatial Tools Links to Portals
  • http://www.csiss.org/clearinghouse/links.php3
• CCG - Software
  • http://www.ccg.leeds.ac.uk/software.html