摘要
空间决策支持系统 ( Spatial Decision Support System,SDSS)是以地理信息系统 ( Geographical Information System,GIS) )为基础 ,以模型库为核心 ,具有信息分析与存贮、信息评价与预测及信息决策与管理的面向对象、面向空间信息和面向用户的决策系统。文章对应用空间决策支持系统进行城市人口预测进行了探讨 。
Spatial Decision Support System is based on GIS,and has the core of model base.SDSS is a decisive system of facing objects, space information and users, which not only have analysis, reserve,and estimation for information,but also have information forecast and decision.The dissertation has discussed the forecast for city′s populations by using SDSS,and has conceived the elementary system collectivity.
出处
《电脑与信息技术》
2002年第4期47-50,共4页
Computer and Information Technology
关键词
空间决策支持系统
城市人口预测
地理信息系统
计算机
Spatial Decision Support System
populations forecast
Geographical Information System
