北京测绘2025，Vol.39Issue(10)：1411-1416,6.DOI:10.19580/j.cnki.1007-3000.2025.10.001
西安市学校空间分布特征及影响因素
Spatial distribution characteristics and influencing factors of schools in Xi'an City
摘要
Abstract
Scientific identification of the spatial distribution and agglomeration characteristics of schools in Xi'an City is an important part of optimizing the allocation of resources.By taking the point of interest(POI)data of schools in Xi'an City as the research object,the spatial distribution characteristics of schools were explored by means of kernel density analysis and nearest neighbor index,and the driving factors were identified by geographic detector.The results show that:1)The schools in Xi'an City are more distributed in the north and the west and less in the south and the east,showing a spatial distribution pattern of"one ultra-high density core area and one high-density core area";2)Chang'an District has the largest number of schools,while Yanliang District has the smallest number of schools,indicating a significant difference;3)Different types of schools in Xi'an City present a spatial clustering distribution pattern,with the overall spatial distribution characteristics rang-ing from"core to sub-core".The sub-cores are distributed around the core and extend from the urban center to the periphery;4)The spatial distribution of schools in Xi'an City is the result of the combined effects of population,social economy,and policies.Population and social economy are the main influencing factors,and the influence of population under the interac-tion effect is the most significant.The research results can provide a theoretical basis for the rational distribution of schools in Xi'an City.关键词
兴趣点(POI)/核密度分析/最邻近指数/地理探测器/西安市Key words
point of interest(POI)/kernel density estimation/nearest neighbor index/geographical detectors/Xi'an City分类
测绘与仪器引用本文复制引用
孙婷婷,秦超河,郭瑞阳..西安市学校空间分布特征及影响因素[J].北京测绘,2025,39(10):1411-1416,6.基金项目
国家自然科学基金(41807018) （41807018）
河南省科学院基本科研费项目(240601087). （240601087）
