【摘要】 本文阐述了GIS、虚拟现实、三维可视化等技术在国内外的发展和研究现状,提出了本系统需要解决的问题,建立了虚拟泰山三维可视化数据模型,论述了虚拟系统的功能及应用,并分析了系统的应用前景和经济效益.更多还原

【Abstract】 The paper expounds the development and present situation of the technique of GIS, virtual reality and 3-D visualization, brings forward some problems to solve, establish the 3-D visualization data model of virtual Taishan, dissertates the functions and application of the virtual system, analyzes the application foreground and economic benefit of the system.更多还原