Takahiro Kawashima¹, Fumie Kataoka¹, Akihiko Kuze², Hiroshi Suto², Kei Shiomi², Nobuhiro Kikuchi², Yugo Kanaya³ and Hiroshi Tanimoto⁴, (1)Remote Sensing Technology Center of Japan, Tsukuba, Japan, (2)Japan Aerospace Exploration Agency, Tsukuba, Japan, (3)JAMSTEC Japan Agency for Marine-Earth Science and Technology, Kanagawa, Japan, (4)Natl Inst Environ Studies, Ibaraki, Japan