Dr Fu is Associate Professor, received the M.S. degree in geographic information system from the Hefei University of Technology, Hefei, China, in 2004 and the Ph.D. degree in SAR remote sensing from Nanjing University, Nanjing, China, in 2007. He is currently an Associate Professor with the Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, China. His research interests include radar interferometry for ground deformation retrieval and polarimetric SAR interferometry for forest parameter inversion. He has published more than 30 journal papers and 2 books.