基于GIS的成都市茶馆空间布局特征研究

Study on the Spatial Layout Characteristics of Teahouses in Chengdu Based on GIS

“一市居民半茶客”,茶馆如火锅一样是成都的一张名片,是市民生活和市井文化的象征。文章通过获取高德POI数据,运用数理统计方法和GIS工具的核密度分析法,对成都市茶馆进行空间布局特征分析与评价。研究发现:成都市茶馆呈现中心聚集、四周发散的圈层式衰减的空间布局;成都市主城区茶馆呈现高度聚集、向西偏心的走向趋势。进而根据结果分析成都市茶馆布局现状。

“Half of the urban residents are tea guest”,and teahouse is a business card of Chengdu as the hotpot.It ia also a symbol of civic life and civic culture.By acquiring the POI data of Gaode,this paper analyzes and evaluates the spatial distribution characteristics of teahouses in Chengdu by using Mathematical statistics method and kernel density analysis method of GIS tools.The results show that the teahouses in Chengdu present the spatial layout of center gathering and circle decaying,and the teahouses in the main urban area of Chengdu present the tendency of high gathering and west eccentricity.Then according to the results,the paper analyzes the current layout of teahouses in Chengdu.