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Image: GPS World

About Hang Guo

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Hang Guo received his Ph.D. in geomatics and geodesy from Wuhan University, China, with emphasis on navigation. He is a professor of the Academy of Space Technology at Nanchang University. His interests include indoor positioning, multi-sensor integrated navigation systems and GNSS meteorology. As the corresponding author for this article, he can be reached at

Posts by Hang Guo

Innovation: Checking the accuracy of an inertial-based pedestrian navigation system with a drone Posted on 24 May 2017 in the From the Magazine & Innovation & OEM categories.

I’m Walking Here!
An ingenious navigation technique makes use of how the human body works to develop an accurate pedestrian navigation system — one whose accuracy has been checked using drone imagery. Read more»