摘要
阐述了地理信息系统在城巾地下管网中的应用,探讨了建立城市地下管网管理信息系统的技术方法和系统的结构、功能及组成.
In this paper it' s geographical information systems are used in the urban underground pipeline net-work,and the technical methods of establishing the urban underground pipeline network management information system and the constrution function and constitution of the system are also discussed.
关键词
地下管网
管理信息系统
GIS
城市
underground pipeline network
managememt information system
geographical information systems
