5:15 PM - 6:30 PM
*Takuo T. Tsuda1, Takuji Nakamura2, Mitsumu K. Ejiri2, Takanori Nishiyama2, Keisuke Hosokawa1, Toru Takahashi1, Jörg Gumbel3, Jonas Hedin3 (1.The University of Electro-Communications, 2.National Institute of Polar Research, 3.Stockholm University)