基于SQL Server2008的宁夏综合地质信息系统

摘要

基于GIS技术和SQL Server 2008的宁夏综合地质信息系统是当前国土资源信息化建设的重要技术手段和基本组成之一.以GIS为基础开发平台,针对信息系统设计中的设计思想和目标、系统设计原则、总体结构、功能设计、空间数据投影、地质数据库整合、地图影像构建等方面进行了较全面的分析,详细介绍了综合地质信息系统实现的关键技术问题.%Ningxia Integrative Geological Information System based on GIS technology and SQL Server 2008 is one of the important technical methods and basic components for the construction of land resources informatization. Taking GIS as the basic developing platform , this paper deeply analyzed the system design from the following aspects: design idea and objective, system design principle, overall structure,functions design,spatial data projection,geological data integration,map image construction,etc. It also detailedly introduced the key technical problems during the implementation of Integrative Geological Information System