9:30 AM - 9:45 AM
*Toshimichi Otsubo1, Koji Matsuo2, Keiko Yamamoto3, Yuichi Aoyama4, Thomas Hobiger5, Mamoru Sekido6, Toshihiro Kubooka6 (1.Hitotsubashi University, 2.Geospatial Information Authority of Japan, 3.Japan Aerospace Exploration Agency, 4.National Institute of Polar Research, 5.Chalmers University of Technology, 6.National Institute of Information and Communications Technology)