全国水环境信息数据库的设计与实现
The realization and designing of national water environment database
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摘要: 运用地理信息系统技术与数据库技术,通过分析全国160多个水质监测站11年的历史监测数据,将空间数据库与数值数据库联合集成,提出了一种基于SuperMap地理信息系统软件和SQLServer关系数据库管理系统的全国水环境数据库的建立方法,并阐述了全国水环境信息数据库的设计思想及实现过程。Abstract: By using of database and GIS technology, and analyzing the data of 11 years and over 160 water quality stations, the paper puts forwards a method of establishment of national water environment database that can integrates the special database and numerical database.The method is based on the SuperMap and SQL Server.