Chenyu LuMin PangYang ZhangHengji LiChengpeng LuXianglong TangWei Cheng2025-05-142025-05-14https://tustorage.ulb.tu-darmstadt.de/handle/tustorage/29969550Mapping Urban Spatial Structure Based on POI (Point of Interest) Data: A Case Study of the Central City of Lanzhou, Chinapdf