Last Update 02/09 2017
(1) Heterogeneous crustal structure using very dense seismic observation data.
(2) Development and improvement of the data processing systems, such as seismic data aquisition, transfer, exchange and analysis.
Nakagawa, S., N. Hirata, and H. Sato, Imaging of the crust using aftershocks of the 2000 western Tottori prefecture earthquake, Geophys. Res. Lett., 32, L10310, doi:10.1029/2004GL022332, , 2005.