Prof. Dr. Guangcai Feng is a professor at the School of Earth Sciences and Information Physics at Central South University. He holds a PhD in geophysics from the Hong Kong Polytechnic University and a Master’s in geodesy from Central South University. His research interests include earthquake source parameter inversion, modeling, and disaster warning based on InSAR and GPS technology, including co-seismic, post-seismic, and inter-seismic. His main research areas are China and surrounding areas, as well as research and application of sub-pixel registration deformation monitoring algorithms for high-resolution SAR and optical images, etc.