摘要
从决策支持的角度 ,通过简要回顾信息系统的发展过程 ,指出传统决策支持系统 (DSS)的不足之处 .由此引入了将当前迅猛发展的地理信息系统 (GIS)应用于决策这一主题 ,并给出新的信息系统层次图 .在此基础上进一步介绍几种非常流行的在GIS决策支持应用中使用的分析方法和工具 .
Based on the brief review of the history of information systems, this paper points out the disadvantages of traditional decision support systems(DSS) from the viewpoint of decision supporting, introduces into decision scope the topic of GIS, which is developing rapidly, gives a new hierarchical graph of information systems, proposes some analysis methods and tools widely used in GIS decision supporting applications, and finally presents some examples of applying decision supporting to GIS.
出处
《湖州师范学院学报》
2001年第6期48-51,共4页
Journal of Huzhou University
