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基于POI数据的合肥城市休闲功能区空间分布及评价研究
程车智1, 刘占亭2, 张琼1
1.安徽工业大学;2.马鞍山市城乡规划局
摘要:
当下城市的休闲功能需求日益突出,文章通过对合肥市区的POI数据进行收集和梳理,借助Arcgis软件对其进行核密度分析,并利用Yaahp层次分析法软件对各类休闲设施的权重进行计算。通过最终综合叠加分析,对市区总体的城市休闲功能空间分布特征进行研究,发现市区休闲功能区存在分布不均衡、休闲功能单一等现状问题。基于研究结果,对合肥城市休闲功能区规划提出多级发展、完善休闲功能区体系和打造特色休闲功能区的建议。
关键词:  POI  休闲功能  核密度  层次分析法  合肥
DOI:
分类号:TU984
基金项目:安徽省高等教育振兴计划项目(2013zytz020)
Research on Spatial Distribution and Evaluation of Urban Leisure Function in Hefei Based on POI Data
chengchezhi1, liu zhan ting2, zhang qiong1
1.Anhui University of Technology;2.Ma'anshan Urban and Rural Planning Bureau
Abstract:
The demand for leisure functions in the current city is increasingly prominent. The article collects and sorts the POI data of Hefei, analyzes the density of the POI data with Arcgis software, and calculates the weight of each kind of facility by using the AHP software. Through the final comprehensive overlay analysis, it is found that there are problems in the urban leisure function areas such as the uneven distribution, and the single function of leisure. Based on the research results, this paper proposed the multi-level development of planning of Hefei urban leisure function area, the suggestion of perfecting the system of leisure function area and creating the special leisure function area.
Key words:  POI  leisure function  kernel density estimation  analytic hierarchy process  Hefei