管线信息管理系统的设计与实现

Design and Implementation of the PGIS

对城市地下管线进行数据分析,给出了管点、管线的数据库组织结构,探讨了管点、管线自动编号的方法,通过该系统可以实现外业普查、外业测量和内业成图的一体化管理,缩短了办公时间,提高了工作效率。

This paper analyzes the pipe data, gives the structure of the database about the pipe points and lines and introduces a method of the autocoding. By using this system, the field surveying will be integrated with the office data processing;it saves time and improves efficiency.