S-net : Construction of large scale seafloor observatory network for tsunamis and earthquakes along the Japan Trench

Masashi Mochizuki1, Kenji Uehira2, Toshihiko Kanazawa1, Katsuhiko Shiomi1, Takashi Kunugi1, Shin Aoi3, Takumi Matsumoto1, Shoji Sekiguchi1, Naotaka Yamamoto Chikasada1, Narumi Takahashi1, Takeshi Nakamura1, Masanao Shinohara4 and Tomoaki Yamada5, (1)National Research Institute for Earth Science and Disaster Resilience (NIED), Tsukuba, Japan, (2)NIED National Research Institute for Earth Science and Disaster Resilience, Tsukuba, Japan, (3)National Research Institute for Earth Science and Disaster Resilience, Tsukuba, Japan, (4)National Research Institute for Earth Science and Disaster Resilience/Earthquake Research Institute, The University of Tokyo, Tokyo, Japan, (5)Earthquake Research Institute, The University of Tokyo, Tokyo, Japan