城市供水管理信息系统的设计与应用--以长沙市为例

分析了长沙市的供水现状,指出了长沙市供水系统存在的问题,并在此基础上,提出了解决问题的方法和途径,即利用GIS技术,建立长沙市供水系统,对长沙市的水资源及供水管线进行现代化的管理和规划,使长沙市的供水管网管理向现代化、科学化和系统化方向发展。

The Design and Application of City Water Supply Information System--A Case Study of Changsha City

The paper firstyly analyzed the water supply status quo of Changsha city, and then pointed out the problems of the city's water supply system, such as the outdated water supply infrastructure, the laggard management methods, and the disordered charge system. Then the paper put forward the countermeasures and approaches to solving the problems, namely, exploiting new drinking water source, saving domestic water consumption, and establishing the direct drinking water system based on GIS technique. At the same time, a project of solving the problem of domestic water supply based on GIS is brought forward. Finally, taking Changsha city as a case, the Changsha city water supply information system is established. From the application of the system, the essentiality and role of the city's water supply information management based on GIS technique is understood by all the people.