摘要
地理信息系统能支持与水环境有关的地理空间数据的获取、管理、分析、模拟和显示,以解决复杂的水环境综合治理问题和水污染控制问题;同时,建立完善的空间数据库和属性数据库,为环境保护部门和科研部门提供研究与决策支持。论述了如何利用GPS、GIS来建立水环境地理信息数据库。
The Geographical Information System （GIS） can support obtaining , management , analysis , simulation and showing of the data of geographical space related to water environment , in order to solve the complicated water environmental comprehensive administration problem and water pollution control problem; Meanwhile , set up perfect space database and attribute database , offer research and decision support for environmental protection department and scientific research department. The authors expounded the fact how to make use of GPS , GIS to set up water environment geographical information database.
出处
《水土保持研究》
CSCD
北大核心
2007年第5期92-94,共3页
Research of Soil and Water Conservation
基金
国家自然科学基金项目(40271037)
关键词
GPS
GIS
水环境
数据库
Global Positioning System
Geographical Information System
water environment
database
