Geoinformatics 2007, Geospatial information technology and applications : 25-27 May 2007, Nanjing, China. 2007. Bellingham, Wash.. SPIE - The International Society of Optical Engineering
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Proceedings of SPIE - the International Society for Optical Engineering
Geoinformatics 2006 : Geospatial information science : 28-29 October 2006, Wuhan, China. pp.64201M-1-64201M-10, 2006. Bellingham, Wash.. SPIE - The International Society of Optical Engineering
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Proceedings of SPIE - the International Society for Optical Engineering
Second international conference on space information technology : 10-11 November 2007, Wuhan, China. 3 pp.67957C-1-67957C-7, 2008. Bellingham, Wash.. Society of Photo-optical Instrumentation Engineers
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Proceedings of SPIE - the International Society for Optical Engineering
Geoinformatics 2008 and Joint Conference on GIS and Built Environment : Geo-simulation and virtual GIS environments. 2 pp.71432B-1-71432B-8, 2008. Bellingham, Wash.. Society of Photo-optical Instrumentation Engineers
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Proceedings of SPIE - the International Society for Optical Engineering