Urban Road Network Data

Tool and data set of road networks for 80 of the most populated urban areas in the world. The data consist of a graph edge list for each city and two corresponding GIS shapefiles (i.e., links and nodes).Make your own data with our ArcGIS, QGIS, and python tools available at: http://csun.uic.edu/codes/GISF2E.htmlPlease cite: Karduni,A., Kermanshah, A., and Derrible, S., 2016, "A protocol to convert spatial polyline data to network formats and applications to world urban road networks", Scientific Data, 3:160046, Available at http://www.nature.com/articles/sdata201646

本数据集收录了全球80个人口最稠密的都市地区的道路网络工具与数据集。数据包括每个城市的图边列表以及与之对应的两个地理信息系统（GIS）形状文件（即链路和节点）。您可利用我们提供的ArcGIS、QGIS和Python工具自行创建数据，相关资源可访问：http://csun.uic.edu/codes/GISF2E.html。请引用：Karduni, A., Kermanshah, A., and Derrible, S., 2016, 'A protocol to convert spatial polyline data to network formats and applications to world urban road networks', Scientific Data, 3:160046，详细信息可查阅：http://www.nature.com/articles/sdata201646。