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.
出处
《测绘科学》
CSCD
北大核心
2007年第5期165-167,175,共4页
Science of Surveying and Mapping
关键词
GIS
水环境
水环境模型
信息系统
GIS
water environment
water environmental model
information system
