Xiaobing Sun, male, born in 1966, Ph.D, associate professor. He received his Ph.D degree of science from Anhui Institute of Optics and Fine Mechanics (AIOFM), Chinese Academy Sciences in 2005, major in optics. Currently, he works at the remote sensing laboratory of AIOFM.Dr. Sun is mainly engaged in researching on the characterization technique of remote sensing properties of targets and background, and on the technique of optical polarization remote sensing. His research interests involve the target detection and recognition, the information of spectral polarization remote sensing processing, analyzing, and modeling. Dr. Sun took part in or has been undertaking some research projects from National 863 Program, innovation fund of Chinese Academy of Sciences, National Natural Science Fund, and national ministry and council.