摘要
随着城市排水系统信息化管理要求的提出与实践,城市排水管网地理信息系统和排水管网建模日益受到大家的重视。传统的排水管网建模方法耗时长、建模效率低。排水管网地理信息系统和排水管网模型结合使用的方式可缩短建模周期,提高排水管网建模的科学性,该研究对加快排水管网系统信息化建设有积极作用。
With the development of irfformationization management of urban drainage system, there is a growing attention to Geographic Information System （GIS） and modeling of drainage network system. Tile traditional method of establishing a drainage system model is time-consuming and inefficient. Integration GIS technology and drainage network system modeling can shorten the modeling period and make the drainage network system modeling more scientific. This research will play an active role in speeding up informationization of drainage network system.
出处
《四川环境》
2008年第4期110-113,共4页
Sichuan Environment
关键词
排水管网
地理信息系统
管网模型
结合使用
Drainage network
geographic information system
network modeling
integrate
