Academic Staff

BEng (University of Science and Technology Beijing), MSc and PhD (The Hong Kong Polytechnic University)

Area of Specialisation

GNSS Positioning in Challenging Environments, 3D Mapping Aided GNSS, Collaborative Positioning, Signal Propagation Modelling, Multi-sensor Integration, Machine Learning, Indoor Positioning 

Short Description

Dr Guohao Zhang received his bachelor’s degree in mechanical engineering and automation from University of Science and Technology Beijing, China. He received his master’s degree in Mechanical Engineering and his Ph.D. degree in Aeronautical and Aviation Engineering, the Hong Kong Polytechnic University. He was selected by the “Distinguished Postdoctoral Fellowship Scheme” from the same university. He won the ION GNSS+ Student Paper Award in 2019 and the Best Presentation Award in 2018 by the Institute of Navigation.

Recruitment

Positions available for PhD Students and Research Assistants. Please send your CV to Dr. Zhang at gh.zhang@polyu.edu.hk.

Selected Publications

1. Zhang, G., Xu, P., Xu, H., & Hsu, L.-T. (2021). Prediction on the Urban GNSS Measurement Uncertainty based on Deep Learning Networks with Long Short-Term Memory. IEEE Sensors Journal, 21(18), 20563-20577.
2. Zhang, G., Xu, B., Ng, H.-F., & Hsu, L.-T. (2021). GNSS RUMS: GNSS Realistic Urban Multiagent Simulator for Collaborative Positioning Research. Remote Sensing, 13(4), 544.
3. Zhang, G., & Hsu, L.-T. (2021). Performance Assessment of GNSS Diffraction Models in Urban Areas. Navigation: Journal of the Institute of Navigation, 68(2), 369-389.
4. Zhang, G., Ng, H., Wen, W., & Hsu, L. (2020). 3D Mapping Database Aided GNSS Based Collaborative Positioning Using Factor Graph Optimization. IEEE Transactions on Intelligent Transportation Systems, 22(10), 6175-6187.
5. Zhang, G., Wen, W., Xu, B., & Hsu, L. (2020). Extending Shadow Matching to Tightly-Coupled GNSS/INS Integration System. IEEE Transactions on Vehicular Technology, 69(5), 4979-4991.
6. Ng, H.-F., Zhang, G.*, Yang, K.-Y., Yang, S.-X., & Hsu, L.-T. (2020). Improved Weighting Scheme using Consumer-level GNSS L5/E5a/B2a Pseudorange Measurements in the Urban Area. Advances in Space Research, 66(7), 1647-1658.
7. Zhang, G., Wen, W., & Hsu, L.-T. (2019). Rectification of GNSS-based collaborative positioning using 3D building models in urban areas. GPS Solutions, 23(3), 1-12.
8. Zhang, G., & Hsu, L.-T. (2019). A New Path Planning Algorithm Using a GNSS Localization Error Map for UAVs in an Urban Area. Journal of Intelligent & Robotic Systems, 94(1), 219-235.
9. Zhang, G., & Hsu, L.-T. (2018). Intelligent GNSS/INS integrated navigation system for a commercial UAV flight control system. Aerospace Science and Technology, 80, 368-380.