*Yukihiko Onuma¹, Masashi Niwano², Rigen Shimada¹, Nozomu Takeuchi³ (1.Japan Aerospace Exploration Agency, 2.Meteorological Research Institute, Japan Meteorological Agency, 3.Graduate School of Science, Chiba University)

*Motoshi Nishimura¹, Teruo Aoki¹, Masashi Niwano², Sumito Matoba³, Tomonori Tanikawa², Satoru Yamaguchi⁴, Tetsuhide Yamazaki⁵ (1.National Institute of Polar Research, 2.Meteorological Research Institute, 3.Institute of Low Temperature Science, Hokkaido University, 4.National Research Institute for Earth Science and Disaster Resilience, 5.Avangnaq Arctic Project)

*Ikumi Oyabu¹, Kenji Kawamura^1,2,3, Shuji Fujita^1,2, Ryo Inoue², Hideaki Motoyama^1,2, Kotaro Fukui⁴, Motohiro Hirabayashi¹, Hoshina Yu⁵, Naoyuki Kurita⁵, Fumio Nakazawa^1,2, Hiroshi Ohno⁶, Konosuke Sugiura⁷, Toshitaka Suzuki⁸, Shun Tsutaki^1,2, Ayako Abe-Ouchi⁹, Masashi Niwano¹⁰, Frédéric Parrenin¹¹, Fuyuki SAITO³, Masakazu Yoshimori⁹ (1.National Institute of Polar Research, Research Organization of Information and Systems, 2.The Graduate University for Advanced Studies, SOKENDAI, 3.Japan Agency for Marine Science and Technology, 4.Tateyama Caldera Sabo Museum, 5.Nagoya University, 6.Kitami Institute of Technology, 7.University of Toyama, 8.Yamagata University, 9.Atmosphere and Ocean Research Institute, The University of Tokyo, 10.Meteorological Research Institute, Japan Meteorological Agency, 11.Institut des Géosciences de l'Environnement, Université Grenoble Alpes)

*Masashi Niwano¹, Akihiro Hashimoto¹, Shun Tsutaki^2,3 (1.Meteorological Research Institute, 2.National Institute of Polar Research, 3.Department of Polar Science, The Graduate University of Advanced Studies, SOKENDAI)