AAA级

该链接用于共享北京和上海两地建筑功能分类的结果和相关数据。基于AmAP数据源的建筑等高线向量数据，利用POI数据和OSM道路数据，得到北京和上海两地建筑的功能分类结果，分析了两城市建筑类别和景观格局的差异。

This link is used to share the results and relevant datasets of building function classification for Beijing and Shanghai. Based on the building contour vector data sourced from AmAP, combined with POI data and OSM road data, the building function classification results for the two cities were obtained, and the differences in building categories and landscape patterns between Beijing and Shanghai were analyzed.