Widiyantoro, S; Gorbatov, A.; Kennett, Brian; Fukao, Yoshio
A fully non-linear approach to global tomography using S-wave arrival times has been implemented using 3-D ray tracing with an iterative linearized inversion scheme. The starting model for the 3-D inversion was the long-wavelength SAW12D model derived from inversion of global waveforms. The traveltime tomography leads to the introduction of smaller-scale structure, and a final model in which small-scale detail exists and can be resolved with a smooth interconnection through long-wavelength...[Show more]
Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.