摘要
从方便人们应用的角度出发，将虚拟现实技术引入城市地籍信息系统中。首先介绍了虚拟现实技术的系统组成及硬、软件．然后给出了城市三维建模的两种方法，最后列举几个将虚拟现实技术应用于城市地籍信息系统进行空间分析、查询的例子。
This paper intends to introduce the Virtual reality(VR) technique into urban cadastral infor- mation system (UCIS). It also covers the component of VR, its hardware and software as well. In addi- tion, two methods which apply VR technique into urban three dimensional modeling are put forth. Fi- nally, some examples of UCIS spatial analysis and inquiry in the environment of VR are also given.
出处
《测绘工程》
CSCD
2001年第4期33-35,共3页
Engineering of Surveying and Mapping
