基于GIS的湖滨绿道选线分析研究——以武汉东湖为例

A Research on Waterfront Greenways Route Selection in Wuhan East Lake Based on the GIS Technology

研究在地理信息系统(GIS)支持下,确定绿道选线的研究方法,从自然、人文、交通等方面进行绿道选线因子分类,运用GIS的缓冲区分析、叠加分析等空间分析方法,结合AHP层次分析法得到绿道选线适宜性评估,最后结合现状土地及其他经济社会因素做选线模型修正。选取武汉东湖进行城市绿道选线分析研究,可以为武汉东湖绿道选线的规划设计及其他相关的滨水区域分析决策提供参考。

This article investigates analysis methods that determine the greenways route selection based on Geographic Information Systerns（G^S）, The greenways route selection factor classifies into natural, cu）tura）, transportation and other areas, the research uses spatial analysis theories such as buffer analysis and overlay analysis in GIS, combines with the Analytic Hierarchy Process method to assess the suitability of the greenways route selection. Finally this article revises the selection model basing on present land situation and other economic and social factors. Choosing Wuhan East Lake as case study, the result of this article could be used as reference work to guide the design of Wuhan East Lake＇s greenways route selection and other related waterfront district.