*Masahiko Fujii¹, Takuto Yamaka², Shintaro Takao³ (1.Faculty of Environmental Earth Science, 2.Graduate School of Environmental Science, 3.National Institute of Polar Research)

*Masahiko Fujii¹, Takuto Yamaka², Shintaro Takao³ (1.Faculty of Environmental Earth Science, 2.Graduate School of Environmental Science, 3.National Institute of Polar Research)

*Naoki H. Kumagai¹, Jorge García Molinos², Hiroya Yamano¹, Shintaro Takao¹, Masahiko Fujii², Yasuhiro Yamanaka² (1.National Institute for Environmental Studies, 2.Hokkaido University)

*Keigo Takahashi¹, Ryosuke Makabe^2,3, Shintaro Takao^2,3, Tsuneo Odate^2,3, Masato Moteki^1,2 (1.Tokyo University of Marine Science and Technology, 2.National Institute of Polar Research, 3.The Graduate University for Advanced Studies (SOKENDAI))

*Yoshihiko Machimura¹, Kay I. Ohshima², Kazuki Nakata³, Masato Ito², Yasushi Fukamachi^2,4, Ryosuke Makabe⁵, Shintaro Takao⁵, Sohey Nihashi⁶ (1.Graduate School of Environmental Sciences, Hokkaido University, 2.Institute of Low Temperature Science, Hokkaido University, 3.Remote Sensing Technology Center of Japan, 4.Arctic Research Center, Hokkaido University, 5.National Institute of Polar Research, 6.National Institute of Technology, Tomakomai College)

*Ayuko Kagesawa¹, Masayoshi Sano², Shintaro Takao^1,2, Ryosuke Makabe^1,2, Kohei Mizobata³, Norio Kurosawa⁴, Masato Moteki^2,3, tuneo Odate² (1.The Graduate University for Advanced Studies, 2.National Institute of Polar Research, 3.Tokyo University of Marine Science and Technology, 4.Soka University)

*Keigo Takahashi¹, Ryosuke Makabe^2,3, Shintaro Takao^2,3, Tsuneo Odate^2,3, Masato Moteki^1,2 (1.Tokyo University of Marine Science and Technology, 2.National Institute of Polar Research, 3.The Graduate University for Advanced Studies (SOKENDAI))

*Yoshihiko Machimura¹, Kay I. Ohshima², Kazuki Nakata³, Masato Ito², Yasushi Fukamachi^2,4, Ryosuke Makabe⁵, Shintaro Takao⁵, Sohey Nihashi⁶ (1.Graduate School of Environmental Sciences, Hokkaido University, 2.Institute of Low Temperature Science, Hokkaido University, 3.Remote Sensing Technology Center of Japan, 4.Arctic Research Center, Hokkaido University, 5.National Institute of Polar Research, 6.National Institute of Technology, Tomakomai College)

*Ayuko Kagesawa¹, Masayoshi Sano², Shintaro Takao^1,2, Ryosuke Makabe^1,2, Kohei Mizobata³, Norio Kurosawa⁴, Masato Moteki^2,3, tuneo Odate² (1.The Graduate University for Advanced Studies, 2.National Institute of Polar Research, 3.Tokyo University of Marine Science and Technology, 4.Soka University)