基于GIS的太原市银行业空间分布研究

Research on Spatial Distribution of Taiyuan Banking based on GIS

利用ArcGIS空间分析方法中的平均最近邻、核密度函数和缓冲区分析等方法,对太原市市辖区1031个银行点的空间布局特征进行研究.结果表明:太原市银行业空间分布很不均衡,整体表现为中心城区集聚,近郊区分散的格局;不同类型银行业分布差异明显,体现出银行自身特性的差异,其中国有商业银行是太原市银行业的主体;随着银行业服务半径的扩大,银行业集聚程度增大而服务便利性减低.

In this paper,1031 bank points in Taiyuan municipal district are studied,and the average nearest neighbor,kerneldensity function and buffer zone are used in the ArcGIS spatial analysis method.The spatial distribution characteristics of 1031 bank points in Taiyuan City area were studied.The results show that the banking industry in Taiyuan City is unevenly distributed.The overall performance of the banking industry in Taiyuan City is agglomeration in central urban areas and the scattered pattern in the suburban.The differences in the distribution of different types of banking industry are obvious,which reflects the differences of the characteristics of Banks,and the state-owned commercial banks are the main body of Taiyuan banking industry.With the expansion of the banking service radius,the degree of banking agglomeration increases and the convenience decreases.