Datasets for UFZ mapping in the GBA

The POI data were extracted from a Chinese online map platform, AutoNavi Map , in January 2024, totalling 1,927,094 records. Each record included latitude, longitude, and attribute information of categories.

The road networks were downloaded from OpenStreetMap as vector data, which included hierarchical information, arranged in descending order as: 'primary roads', 'secondary roads', 'tertiary roads', 'minor roads', and 'other roads'.