Terra is a global multimodal spatiotemporal dataset jointly created by the Hong Kong University of Science and Technology (Guangzhou) and Sichuan University in 2024.Terra: A Multimodal Spatio-Temporal Dataset Spanning the EarthThis dataset provides 45 years of spatiotemporal data worldwide, covering 6.48 million high-resolution grid points, and is designed to promote future research in spatiotemporal data mining and advance the realization of broader spatiotemporal intelligence.