基于GIS的高校内ATM网点选址分析

Location analysis on ATM network in colleges based on GIS

以郑州大学新区为研究对象,以2015年高分一号卫星影像为数据源,利用人口、交通、经济等数据,分析高校内ATM网点选址问题.通过影响因素和最邻近距离分析筛选主要影响因素和网点整体分布模式,运用GIS空间分析模块进行叠加分析,求出网点分布的范围,再利用点位评估分析,最终确定研究区ATM机的分布格局,并提出新的解决方案.结果表明,研究区域内需在柳园与餐厅间、菊园和校医院旁各放置1台,缓解柳园人多的压力,弥补菊园和校医院旁无ATM机的空缺.经分析,新的方案基本满足需要.

Taking the new campus of Zhengzhou University as the research area and the satellite image of 2015 as the data sources,and using the data of population,traffic and economy,the paper analyzes the location of ATM network in campus.Through the analysis of the influencing factors and the nearest neighbor distance,the main influencing factors and the overall distribution pattern of the network are selected.The GIS spatial analysis module is used to analyze the distribution of the network,and the distribution of the points is analyzed.Ultimately,it determines the distribution pattern of the study area about ATM machines,and puts forward a new solution.The results show that the study area between Liyuan and the restaurant,Juyuan and the school hospital should be installed a ATM,respectively.It can reduce the stress of Liyuan and make up the school hospital and Juyuan without ATM vacancies.So the new scheme can basically meet the demands.