figshare.zip of 2314 cities

This dataset provides commuting Origin-Destination (OD) flow data for 2,314 cities across 179 countries, spanning 6 continents, offering extensive global coverage of intra-city mobility dynamics. By integrating demographic data, satellite imagery, and points of interest (POIs) with a deep generative model, the dataset captures complex urban geospatial-human mobility relationships, validated against real-world observations. It serves as a critical resource for research in urban science, transportation engineering, and sustainable development.