Virtual geographic environments (VGEs) are geographic analysis tools. A VGE is a multi-user, intelligent virtual environment which represents an actual geographic feature; it is used for geo-spatial analysis, geo-visualization, and geography-related planning and decision making, as well as for training, education, and entertainment.
Hui Lin, Min Chen, Guonian Lv. 2013. Virtual Geographic Environment: A Workspace for Computer-Aided Geographic Experiments. Annals of the Association of American Geographers, 103(3): 465-482.
Hui Lin, Min Chen, Guonian Lu, Qing Zhu, Jianhua Gong, Xiong You, Yongning Wen, Bingli Xu, Mingyuan Hu. 2013. Virtual Geographic Environments (VGEs): a New Generation of Geographic Analysis Tool. Earth-Science Reviews,126:74-84.
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