urban vitality

This dataset is a necessary dataset for urban vitality research, including POI data, urban boundary data, population data, economic data, as well as road data and program code required to draw traffic analysis communities, as well as DEM data required to calculate slopes.

本数据集为城市活力研究的必备数据集，涵盖兴趣点（Point of Interest, POI）数据、城市边界数据、人口数据、经济数据，以及用于绘制交通分析社区的道路数据与程序代码，同时包含用于计算坡度的数字高程模型（Digital Elevation Model, DEM）数据。