Yangzhao Gong received the B.Sc. degree in surveying and mapping engineering from Xi’an University of Science and Technology, Xi’an, China, in 2015; the M.Sc. degree in surveying and mapping from Central South University, Hunan, China, in 2018; the Ph.D. degree in land surveying and geo-informatics from The Hong Kong Polytechnic University, Hong Kong.   His current research interests include atmospheric water vapor monitoring, Numerical Weather Prediction (NWP), data assimilation, and Global Navigation Satellite System (GNSS) positioning.