*Masashi Kamogawa1, Tetsuya Kodama2, Toshiyasu Nagao3 (1.Department of Physics, Tokyo Gakugei University, 2.Japan Space Exploration Agency, 3.Tokai University)
convener:Tetsuya Kodama(Research Unit I, Research and Development Directorate, Japan Space Exploration Agency), Toshiyasu Nagao(Institute of Oceanic Research and development, Tokai University)