基于ArcGIS和SketchUp的数字校园三维可视化

3D Visualization of Digital Campus Based on Arcgis and Sketchup

数字校园是将信息管理系统与GIS技术结合的计算机管理应用系统,是数字化的、虚拟的三维校园,有利于实现信息资源数字化、资源传输网络化、规范管理科学化、用户终端智能化。通过ArcGIS和SketchUp互动,对模型进行任意的视图缩放、平移、视点变换、角度旋转及三维飞行漫游,能够使整个校园真实地再现于一个虚拟现实的系统内,最终建立一个具有良好可视化、交互性的三维数字校园,从而使用户通过互联网即可享受数字校园中的资源服务。

Digital campus is a computer management application system combining information management system and GIS technology.It is a digital and virtual three-dimensional campus,which is conducive to the realization of information resources digitization,resource transmission networking,standardized management and intelligent user terminal.Through the interaction of ArcGIS and SketchUp,the model can be zoomed,translated,transformed,rotated and roamed in a virtual reality system.Finally,a 3D digital campus with good visualization and interactivity can be built,so that users can enjoy the resource services in the digital campus through the Internet Business.