*Ryoichi Imasu¹, Toshinobu Machida², Shuji Aoki³, Takashi Yamanouchi⁴, Tsuneo Matsunaga², Hidekazu Matsueda⁵, Yugo Kanaya⁶, Yutaka Matsumi⁷, Taro Shinoda⁷, Hiroshi Tanimoto², Daisuke Goto², Isamu Morino², Yousuke Sawa⁵, Kazuhiro Tsuboi⁵, Yosuke Niwa⁵, Naoki Kaneyasu⁸, Shohei Murayama⁸, Tetsuo Sueyoshi⁴, Masayuki Takigawa⁶, Fumikazu Taketani⁶, Yousuke Sato⁹, Wataru Takeuchi¹⁰, Hitoshi Irie¹¹, YASUKO KASAI¹², Mikhail Strunin¹³, Boris Fomin¹³ (1.Atmosphere and Ocean Research Institute, The University of Tokyo, 2.National Institute for Environmental Studies, 3.Graduate School of Science, Tohoku University, 4.National Institute of Polar Research, 5.Meteorological Research Institute, Japan Meteorological Agency, 6.Japan Agency for Marine-Earth Science and Technology, 7.Institute for Space-Earth Environmental Research, 8.National Institute of Advanced Industrial Science and Technology, 9.RIKEN, 10.Institute of Industrial Science, The University of Tokyo, 11.Center of Environmental Remote Sensing, Chiba University, 12.National Institute of Information and Communications Technology, 13.Central Aerological Observatory, ROSHYDROMET)