摘要
随着计算机技术和数据获取技术的迅速发展,具有处理真3维数据能力的3维GIS的发展受到了极大的关注。本文简要介绍了当前3维GIS软件的发展,讨论了当前3维GIS研究的一些关键问题,针对3维GIS需要解决的主要问题,分析了国外的研究动态;最后,引入了相关问题的一套解决方案。
With the development of the technology of computer and data acquirement,the development of 3D GIS has attracted great attention,with the ability to process true 3D data.This paper introduced the development of current 3D GIS softwares in brief,and discussed the key problems of current 3D GIS research.Moreover,it analyzed the foreign research trend in view of the problems that were needed to be solved in 3D GIS.Finally,it introduced a set of solutions for relevant problems.
出处
《测绘与空间地理信息》
2010年第4期146-149,156,共5页
Geomatics & Spatial Information Technology