[S-VC45] 活動的火山

[SVC45-29] Detecting and locating changes of volcanic tremor source using seismic correlation and covariance matrix analysis

*Theodorus Permana¹、Takeshi Nishimura¹、Hisashi Nakahara¹、Nikolai Shapiro² (1.Department of Geophysics, Graduate School of Science, Tohoku University, Sendai, Japan、2.Institut des Sciences de la Terre (ISTerre), Université Grenoble Alpes, Grenoble, France)