Dongdong Guan received a B.S. degree in surveying and mapping engineering from Wuhan University, Wuhan, China, in 2013, and an M.S. degree in photogrammetry and remote sensing and a Ph.D. in information and communication engineering from the National University of Defense Technology, Changsha, China, in 2015 and 2019, respectively. He is a lecturer with the High-Tech Institute of Xian. His research interests include SAR image processing, machine learning, and computation vision in remote sensing applications.