Jing Zhao^1,2, Lian Chong Zhang¹, Zhen Chun Huang³, Lu Yao⁴, Yi Liu⁵ and Guo Qing Li¹, (1)Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, China, (2)University of Chinese Academy of Sciences, Beijing, China, (3)Department of Computer Science and Technology, Tsinghua University, Beijing, China, (4)Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing, China, (5)Insititute of Atmospheric Physics, Chinese Academy of Sciences, Beijing, China