摘要
提出一种基于格网化人口数据和道路网络数据集的改进两步移动搜索法,并以杭州市主城区的49个街道为研究区域,对街道人口统计数据进行格网化处理,应用改进两步移动搜索法对杭州市的中、小学校进行了教育资源空间可达性分析.结果表明,杭州市主城区的整体教育资源配置比较集中,可达性分布不均衡;借助网络分析改进后的两步移动搜索法能够有效分析中小学教育资源可达性分布,并明显提高教育资源空间可达性的评价精度.
An optimized two-step floating cachment area method based on grid population data and road network data sets is proposed.Taking 49 streets in the main districts of Hangzhou as the research areas,the street demographic data are grid processed,and the educational resources spatial accessibility of middle and primary schools in Hangzhou is studied by using the optimized two-step floating cachment area method.The results show that the overall allocation of educational resources in the main districts of Hangzhou is concentrated,and the distribution of accessibility is uneven.The optimized two-step floating cachment area method based on network analysis can effectively analyze the accessibility distribution of the educational resources in primary and secondary schools,and obviously improve the evaluation accuracy of educational resources spatial accessibility.
作者
郭靖娴
刘婷
王康皓月
解山娟
张衍爽
GUO Jingxian;LIU Ting;WANG Kanghaoyue;XIE Shanjuan;ZHANG Yanshuang(School of Science,Hangzhou Normal University,Hangzhou 311121,China;Hangzhou College of Commerce,Zhejiang Gongshang University,Hangzhou 311599,China)
出处
《杭州师范大学学报（自然科学版）》
CAS
2020年第3期329-336,共8页
Journal of Hangzhou Normal University(Natural Science Edition)
关键词
教育资源配置
空间可达性
两步移动搜索法
杭州市主城区
allocation of educational resources
spatial accessibility
two-step floating cachment area method
main districts of Hangzhou
