摘要
虚拟GIS作为虚拟城市建设的关键技术之一,已经成为当前GIS研究领域的研究热点。本文以东华理工学院为研究区域,探讨虚拟现实技术与GIS技术相结合的VR-GIS技术,建立了校园虚拟仿真环境,实现研究区的3维动态可视化显示,为校园漫游和校区规划提供全新的技术支持,进而对城市环境规划、交通旅游等方面的发展有一定的借鉴意义。
As one of the key technologies of the virtual city construction, virtual GIS has been a hot study area in the current research field of GIS. Taking the East China Institute of Technology as the research area, this paper discusses the technology of VR-GIS which is combined by Virtual Reality technology and GIS technology. Then it constructs a virtual simulation environment of the campus and realizes the 3D dynamic visualization display of the research area. It provides new technical support for browsing and planning the campus. It is meaningful for the city environment planning, transportation and tourism, etc.
出处
《地理信息世界》
2006年第2期21-24,共4页
Geomatics World
基金
国家自然科学基金资助项目(40401050)
江西省数字国土重点实验室开放研究基金资助项目(DLL200507)
关键词
虚拟GIS
虚拟可视化
仿真环境
virtual GIS
virtual visualization
simulation environment
