ChengYu Urban Agglomeration Dataset

This dataset contains a shapefile and an excel document. The shapefile data includes the spatial data of ChengYu Urban Agglomeration and its attributes such as population, GDP, transportation, education, and public health. The excel document contains the traffic cost between cities for different modes of travel, such as expressway, high-speed railway, and general speed railway.

本数据集包含一个形状文件（shapefile）与一份Excel文档。该形状文件数据涵盖成渝城市群（ChengYu Urban Agglomeration）的空间数据及其人口、GDP、交通、教育与公共卫生等属性信息。该Excel文档则收录了不同出行方式下的城市间交通成本数据，涵盖高速公路、高速铁路及普速铁路三类出行模式。