三维GIS的发展趋势与建模分析  

3D GIS Development Trend and Modeling Analysis

作　　者：陶琼[1] 朱大明[1] 

机构地区：[1]昆明理工大学国土资源工程学院,云南昆明650093

出　　处：《地矿测绘》2008年第4期35-37,共3页Surveying and Mapping of Geology and Mineral Resources

摘　　要：近年来,随着二维GIS技术的不断发展与完善,三维GIS技术的相关研究已逐渐成为热点。为此,阐述了三维GIS的定义、特点及功能,并对三维GIS的发展趋势进行了分析,最后讨论了三维建模的几种常用方法以及纹理制作。In recent years, with the increasing maturity and improvement of the 2D GIS technology, the 3D GIS technology＇s research becomes hot. This article narrated 3D GIS definition, the characteristic and the function, analysis 3D GIS trend of development, and the same time, discuss of 3D modeling several commonly used methods as well as texture manufacture.

关 键 词：三维GIS 三维建模 纹理制作 

分 类 号：P208[天文地球—地图制图学与地理信息工程]