1. B. Palace, Data Mining: What is Data Mining? 1996. URL: .
2. A Communication Tool for Urban Planning;Bourdakis,1997
3. Towards the virtual city: VR & internet GIS for urban planning;Dodge,1998
4. An integration of GIS, virtual reality and the internet for visualization, analysis and exploration of spatial data;Huang;Int. J. Geogr. Inform. Sci.,2001
5. A real-time 3D geographic information system;Koller,1995