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.

本数据集提供覆盖6大洲、179个国家的2314座城市的通勤起讫点（Origin-Destination, OD）流量数据，可实现全球范围内城市内部出行动态的广泛覆盖。该数据集整合人口统计数据、卫星影像与兴趣点（Points of Interest, POIs），并结合深度生成模型，刻画了复杂的城市地理空间-人类出行关联关系，且经真实观测数据验证。其可作为城市科学、交通工程及可持续发展领域研究的关键支撑资源。