Affiliation: | 1. National Institute of Advanced Industrial Science and Technology, Central 2, Umezono 1-1-1, Tsukuba-shi, Ibaraki 305-8568,Japan 2. National Institute of Polar Research, Research Organization of Information and Systems, 10-3, Midori-cho, Tachikawa-shi, Tokyo 190-8518, Japan 3. Kochi University of Technology, 185 Miyanokuchi, Tosayamada-cho, Kami-shi, Kochi 782-8502, Japan 4. Faculty of Education, Aichi Education University, Hirosawa 1, Inogatani-cho, Kariya-shi, Aichi 448-8542, Japan 5. Faculty of Sciences, Kyushu University, Shinyama 2, Shimabara-shi, Nagasaki 855-0843, Japan 6. Japan Weather Association, Sunshine 60 Bldg.55F, 3-1-1Higashi-Ikebukuro, Toshima-ku, Tokyo 170-6055,Japan |