摘要
传统的基于二维图形+属性的地下管网管理方式已经不能满足管线精细化管理的需要,本文研究三维GIS在地下管网管理中的应用,实现了三维管网快速建模、地上地下三维一体化显示、三维管线查询分析与辅助设计等功能,建立了西城区地下管网运行管理系统。
The traditional management of using 2D graphics and attributes in underground pipeline cannot meet the security needs of the normal work of the city. In this paper, a research is made on application of three-dimensional GIS in under ground pipeline management, and a underground pipeline management system has been realized, which helps realice quickly 3D pipeline modeling, querying and 3D analysis and auxiliary planning design.
出处
《北京测绘》
2012年第5期26-29,共4页
Beijing Surveying and Mapping
关键词
地下管网
三维GIS
管理
underground pipeline
3D GIS
management
