城市新建中学候选范围提取模型——以北京市中学为例  

Urban New Middle Schools Candidate Region Extraction Model:A Case Study of Beijing Middle Schools

作　　者：邓志杰 王毓乾[1,2,3] 王紫锟 殷向东 杜阳 DENG Zhijie;WANG Yuqian;WANG Zikun;YIN Xiangdong;DU Yang(Key Laboratory for Digital Land and Resources of Jiangxi Province,East China University of Technology,Nanchang 330013,China;Faculty of Geomatics,East China University of Technology,Nanchang 330013,China;Key Laboratory of Watershed Ecology and Geographical Environment Monitoring,National Administration of Surveying,Mapping and Geoinformation,Nanchang 330013,China;School of Geography and Information Engineering,China University of Geosciences(Wuhan),Wuhan 430078,China)

机构地区：[1]东华理工大学江西省数字国土重点实验室,江西南昌330013 [2]东华理工大学测绘工程学院,江西南昌330013 [3]流域生态与地理环境监测国家测绘地理信息局重点实验室,江西南昌330013 [4]中国地质大学(武汉)地理与信息工程学院,湖北武汉430078

出　　处：《测绘与空间地理信息》2021年第4期62-64,68,共4页Geomatics & Spatial Information Technology

基　　金：科技部科技计划项目(2017YFB0503700);国家自然科学基金项目(41861052);东华理工大学江西省数字国土重点实验室开放研究基金资助项目(DLLJ201915);东华理工大学博士科研启动基金项目(DHBK2015309)资助。

摘　　要：城市教育资源分配问题一直是全社会关注的焦点问题,本文以城市中学的选址问题为研究对象,在考虑到新建中学与已有学校覆盖范围、与公共基础设施距离等经典选址问题的基础上,结合DEM数据、土地利用数据、降雨量数据等,创新性地排除了大坡度、容易被淹没等不适合建立学校的区域,提出了一种新的城市新建中学候选范围提取模型,为城市新建学校选址提供参考。基于该模型,本文利用Arc GIS平台实现北京市现有中学教育资源的空间分布分析,发现北京市的中学教育资源存在较严重的总量不足和分布不均衡现象,认为新建中学应该建在北京市延庆县西部、昌平区南部以及房山大庆区南部。The distribution of urban education resources is always the focus issue of the whole society.In this paper,a new urban middle school candidate region extraction model is proposedto provide references for the selection of new schools in cities.This model not only takes into account the classical site selection issues such as the coverage of new schools and existing schools,and distances from public infrastructure but also combines DEM data,land use data and rainfall data,etc.It innovatively rules out areas that are not suitable for establishing schools,such as steep slopes and submergence areas.Based on this model,ArcGIS platform is used to analysize the spatial distribution of existing middle school education resources in Beijing,and finds that Beijing’s middle school education resources have relatively large inadequacies and imbalances.It is believed that the new middle schools should be built in the west of Yanqing,the south of Changping,Fangshan and Daqing.

关 键 词：城市教育资源分布 中学选址 ARCGIS 空间建模 缓冲区分析 

分 类 号：P283.8[天文地球—地图制图学与地理信息工程]