GIS技术支持多指标综合评价  

GIS Support Multi-Criteria Evaluation

作　　者：程建权[1] 

机构地区：[1]武汉测绘科技大学城市建设学院,武汉430070

出　　处：《系统工程》1997年第5期50-56,共7页Systems Engineering

摘　　要：本文分析了目前在应用多指标综合评价过程中存在的问题,提出了空间性指标的定义,引入地理信息系统技术(GIS),总结了对空间性指标定量化的空间分析方法,以及GIS和应用模型模块连接的手段.并以城镇发展格局优化的空间决策为例加以应用,旨在探讨GIS技术在多指标综合评价中的应用.In the paper, the problems presently applying multi-criteria evaluation are analyzed. The GIS (Geographic Information System) technology is introduced. A new concept, spatial factor, is defined. The spatial analysis methods to quantify the spatial factors and means to link GIS module with applied model one are discussed and summarized. The spatial decision concerning optimal layout of town developments is being taken as an example to test and apply them. The paper aims to explore the application of GIS for multi -criteria evaluation.

关 键 词：多指标综合评价 决策 GIS技术 

分 类 号：O225[理学—运筹学与控制论] P9[理学—数学]