About CHUNG T W
About Univ. Tokyo, Tokyo, JPN
About HIRATA N
About Chiba Univ., Chiba, JPN
About SATO R
About Univ. Tokyo, Tokyo, JPN
About Journal of Physics of the Earth
About ocean bottom seismometer
About Structure and composition of crust and upper mantle
About 海底
About 地震計アレー
About 収集
About 屈折
About 日本
About 大和海盆
About 2次元
About P波
About S波速度構造