Jiangnan Zhang is a PhD student in the Department of Land Surveying and Geospatial Science (LSGS), The Hong Kong Polytechnic University (PolyU). He received his Bachelor's degree in Navigation Engineering and Master's degree in Geodesy and Survey Engineering from the School of Geodesy and Geomatics, Wuhan University. His research interests include real-time orbit determination, and the application of Artificial Intelligence (AI) in geodesy and navigation.