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滁州市大型超市的可视化表达及空间分布格局研究


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【内容概述】

滁州市大型超市的可视化表达及空间分布格局研究


本文运用地理信息技术,借助GIS软件,绘制滁州市大型超市的空间分布图;以区位论、城市地租理论等为指导,对滁州市的超市的空间分布格局与城市的交通条件、人口密度和土地利用方式等之间的关系进行分析,探讨滁州的超市的空间分布的特征及成因。分析表明:滁州的超市大多位于滁州市的商业中心及人口较密集的住宅区,且主要分布在交通较为便利的道路旁边。对滁州市的大型超市的服务半径做缓冲区,服务半径为500m时,位于市中心的超市服务区域有重叠,但位于非市中心的超市的服务半径远大于500m,市中心超市分布较密集,竞争激烈。
关键词:滁州市;大型超市;服务半径;空间分布

Chuzhou visual expression of the large supermarket and space distribution pattern
Abstract:Use of geographic information technology, with the aid of GIS software, draw large supermarket space distribution of chuzhou; Such as location theory, urban land rent theory as a guide, through the large supermarket space distribution pattern of chuzhou and city traffic condition, population density and land use ways such as the analysis of the relationship between the space distribution features of chuzhou large-scale supermarket and cause, the results show that the most of chuzhou supermarket is located in the commercial center of chuzhou; Most of the supermarket distribution on both sides of main roads in the transportation is convenient; Supermarket distribution in a densely populated residential area. In addition to chuzhou large-scale supermarket service radius do buffer processing, the service radius of 500m, is located in downtown supermarket service area overlap, but is located in the downtown supermarket service radius is far more than 500m, downtown supermarket distribution is dense, competition is intense.
Key words:Chuzhou;large supermarket;spatial distribution;service radius