On the morning of November 17, 2020, the mid-term review meeting for the National Key R&D Program, focusing on the "Research on Key Technologies and Applications for High-Trust Spatiotemporal Data in BRICS Countries," was held at the JW Marriott Hotel, 158 Daduhe Road, Shanghai, in Meeting Room 7 on the third floor. Due to pandemic control measures, the meeting was conducted both online and offline.

The expert panel for the review included experts from Fudan University, Shanghai Jiao Tong University, Southeast University, and the Shanghai Institute of Technical Physics, Chinese Academy of Sciences. The meeting was chaired by Professor Dingding Han. Professor Zhang Lei from Tongji University, as the project leader, presented the research progress from January 2019 to September 2020, including the research tasks, project execution, breakthroughs, technical achievements, domestic and international experiments, academic exchanges and visits, model demonstrations, industry-academia collaboration, and award-winning results.

Academician Chu Junhao, a researcher from the Chinese Academy of Sciences, served as the review panel chair. He inquired about the project's implementation and engaged in detailed discussions with the other panel experts. The panel unanimously agreed that the project was well-executed, with significant research outcomes.