基于POI数据的快递网点空间布局研究——以大连市为例

Spatial Distribution of Tourism Resources Based on POI Data— A Case Study of Dalian City

从居民行为的视角出发,以大连市POI数据为研究对象,借助ArcGIS软件,综合运用核密度分析,标准差椭圆和空间自相关分析对大连市快递网点空间格局进行研究。结果表明:大连市的快递网点呈现出“中密外疏多核心”的分布格局,高密度大体位于中心城区,低密度位于远城区快递网点的空间分布呈现明显的方向性,沿着“东北-西南”方向发展。基于此,对大连市未来规划提出建议:以顾客为本,与城市发展规划相协调,充分利用周边公共基础设施进行布局。

From the perspective of residents'behavior,taking the POI data of Dalian as the research object,using ArcGIS software,the spatial pattern of express outlets in Dalian was studied by comprehensive use of kernel density analysis,standard deviation ellipse and spatial autocorrelation analysis.The results show that the distribution pattern of express delivery outlets in Dalian is"middle secret,outer sparse and core".The high density is generally located in the central urban area,and the low density is located in the far urban area.The spatial distribution of express outlets shows obvious directivity and develops along the direction of"northeast-southwest".Based on this,suggestions are put forward for the future planning of Dalian City to be customer-oriented,coordinated with urban development planning,and make full use of surrounding public infrastructure for layout.