基于GIS的水环境管理信息系统的研究  

Research on the water environmental information management system based on GIS

作　　者：孙永旺[1] 朱建军[1] 王蕾 历华[1] 

机构地区：[1]中南大学信息物理工程学院,长沙410083 [2]中铁十九局集团第三工程有限公司,辽宁辽阳111000

出　　处：《测绘科学》2007年第5期165-167,175,共4页Science of Surveying and Mapping

摘　　要：当前,水环境状况日益恶化,其中很主要的一个原因没有对水环境信息进行有效地分析和利用,本文针对这一状况,介绍了地理信息系统在国内外水资源和水环境领域的应用情况和研究的最新动态,在分析了我国水环境信息管理方面存在的一些问题的基础上,设计并开发了水环境信息管理软件系统,并对水环境多源数据集成,GIS与水环境数学模型的集成等关键技术进行了探讨。One of the main reasons why water environment condition worsens day by day is that we have not analyzed and used water environmental information effectively.For this situation,the newest application and research tendency of GIS in water resource and water environmental domain internal and international is introduced.Based on the analysis of problems existed in our country's water environmental information management aspect,the paper designs and develops a water environmental information object-oriented management system.Some key technologies such as multiple source data integration,GIS and the water environment mathematical model integration are discussed.

关 键 词：GIS 水环境 水环境模型 信息系统 

分 类 号：P208[天文地球—地图制图学与地理信息工程]