期刊名称：ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
印刷版ISSN：2194-9042
电子版ISSN：2194-9050
出版年度：2004
卷号：XXXV Part B4
页码：1144-1147
出版社：Copernicus Publications
摘要：With the evolutions of technologies of computer, network, remote sensing and GIS, CyberCity researches are dramatically being improved, and CyberCity applications are becoming more and more important in our world. As the minimum unit for people's living in a city, community is a primary part of city management. Therefore, virtual community plays a key role in CyberCity. Virtual Community is not only the key node to combine families with the city, but also the indispensable part to construct digital nation in China. In this paper, the architecture and function structure of a proposed virtual community trials platform are presented. Three sub- systems like 3D real-time walkthrough, community services and community managements are included in this platform system. With a virtual community system, residents in a real community may login a specific virtual community via Internet with a computer (or a handheld device) at any site, and then may acquire some information about their real communities. They can order commodities via online E-Commerce, and even acquire some services like education, entertainment and health care, or online work. On the other hand, managers and service providers can provide knight service and manage efficiently with the virtual community system
关键词：Virtual Community; E-Commerce; Database; 3D Visualization; 3D Reconstruction; Java3D
