摘要
提出了基于ＧＩＳ技术的公路选线多方案综合评价的方法，包括应用ＧＩＳ技术提取公路选线方案的评价指标信息，应用层次分析方法实现公路选线多因素的综合分析及多方案综合比选。实例验证了该方法的有效性。
The method of multi plans synthetic evaluating of highway routes selection based on GIS is putforward. The information of evaluating index of highway routes selection plans is extracted with GIS techniques; and analysis hierarchy process is used to realize the multi factors synthetic analysis and comparing plans . The example shows that the method is useful.
出处
《武汉测绘科技大学学报》
CSCD
1999年第3期213-215,220,共4页
Geomatics and Information Science of Wuhan University
关键词
GIS
公路选线
空间分析
层次分析法
方案比选
GIS
highway routes selection
spatial analysis
analysis hierarchy process
plans comparison
