1.

Conference Proceedings
Conference Proceedings
1. Knowledge-based geographic model integration
H. Yang ; G. Lu ; J. Wang ; Y. Hu ; Y. Yang ; Y. Wen
Pub. info.: Geoinformatics 2007, Geospatial information technology and applications : 25-27 May 2007, Nanjing, China.  2007.  Bellingham, Wash..  SPIE - The International Society of Optical Engineering
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 6754
2.

Conference Proceedings
Conference Proceedings
2. The integration of multi-interactive patterns in virtual geographic environment
K. Yang ; G. Lu ; Y. Wen ; H. Yang ; Y. Hu
Pub. info.: Geoinformatics 2008 and Joint Conference on GIS and Built Environment : Geo-simulation and virtual GIS environments.  2  pp.714320-1-714320-8,  2008.  Bellingham, Wash..  Society of Photo-optical Instrumentation Engineers
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 7143