基于GIS城市给排水管网信息系统数据结构的研究与实现

The Research and Realization Data Structures of Urban Water Supply and Sewerage Information System Based on GIS

本文研究了城市给排水管网信息系统的数据结构及其建立方法,以及在微机上利用C语言进行城市给排水信息系统的设计,实现了部分空间分析功能。

In this paper, the data structures and construction methods of urban water supply and sewerage pipeling info-mation system have been studied, and an urban water supply and sewerage information system was designed using C language based on personal computer in which some spatial analyzing functions were realized.