Founded in 2014 in Beijing, Dongfang Zhiyuan is a Little Giant and high-tech firm, a leading spatiotemporal big-data platform for resource monitoring and risk management. Using radar remote sensing and AI, it offers end-to-end solutions from monitoring to disaster assessment for disasters, urban safety, and infrastructure. With 14+ years of radar data over 4,000+ cities and SAR satellite Tianzhu-1 in orbit, it has won national S&T awards and ranks among Top 10 Aerospace Firms & Beijing Top 100.