摘要
地理信息系统(GIS)是专门用于地理空间信息处理和管理的计算机技术系统,造成城市水污染的污染源及其相关数据均具有空间分布特性,这决定了GIS可在该领域发挥重要作用。GIS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。本文就GIS在水污染控制这一领域的应用做一定探讨。
Geographical information system(GIS) is specal use in computer technology system of geographical space information handling and management.Pollutant resources causing urban water pollution and relative data possesses space distributed character,this decides GIS can play an improtant role in the field,GIS can support geographical space data relative water environment to gather,manage,analyze,imitate and display,in order to solve compleced water environment comprehensive harnessing and water pollution control problem,at same time,set up pefect space data and attributive data base and provides research and policy dicision support for environment protection department and research department.The article discusses GIS application in the field of water pollution in control problem.
出处
《新疆环境保护》
2004年第2期1-4,共4页
Environmental Protection of Xinjiang
