摘要
本文解释了3D-GIS的概念及特点,总结了3D-GIS在场地分析中的作用,并阐述了3D-GIS在场地专项分析中应用的实例以及存在的问题。
In this paper, we explained the concept and characteristics of the 3D-GIS, tallying up 3D-GIS’s function in the analysis of site, and expatiated the examples and problems of the application of the 3D-GIS in the analysis of site.