Geoinformatics 2006. 28-29 October, 2006, Wuhan, China / by Li, Deren, 1939-, Xia, Linyuan, Wuhan da xue, Ce hui yao gan xin xi gong cheng guo jia zhong dian shi yan shi, Association of Chinese Professionals in Geographic Information Systems (Abroad), Guo jia zi ran ke xue ji jin wei yuan hui (China)

Geoinformatics 2006. 28-29 October, 2006, Wuhan, China / by Gong, Jianya, Zhang, Jingxiong, 1964-, Wuhan da xue, Ce hui yao gan xin xi gong cheng guo jia zhong dian shi yan shi, Association of Chinese Professionals in Geographic Information Systems (Abroad), Guo jia zi ran ke xue ji jin wei yuan hui (China)

Geoinformatics 2008 and joint Conference on GIS and Built Environment. 28-29 June 2008, Guangzhou, China / by International Conference on GeoInformatics (16th : 2008 : Guangzhou, China), Liu, Lin, 1965-, Zhongshan da xue (Guangzhou, China), University of Cincinnati, Association of Chinese Professionals in Geographic Information Systems (Abroad), Guangzhou di li yan jiu suo, Guo jia zi ran ke xue ji jin wei yuan hui (China), SPIE (Society), Joint Conference on GIS and Built environment (2008 : Guangzhou, China)

Geoinformatics 2008 and Joint Conference on GIS and Built Environment. 28-29 June 2008, Guangzhou, China / by International Conference on GeoInformatics (16th : 2008 : Guangzhou, China), Liu, Lin, 1965-, Guo jia zi ran ke xue ji jin wei yuan hui (China), SPIE (Society), Zhongshan da xue (Guangzhou, China), University of Cincinnati, Association of Chinese Professionals in Geographic Information Systems (Abroad), Guangzhou di li yan jiu suo, Joint Conference on GIS and Built environment (2008 : Guangzhou, China)