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Wave-equation-based travel-time seismic tomography – Part 2: Application to the 1992 Landers earthquake (Mw 7.3) area
High resolution 3 d P wave S wave crust velocity poisson's ratio model landers earthquake earthquake fault
2015/1/6
High-resolution 3-D P and S wave crustal velocity and Poisson's ratio models of the 1992 Landers earthquake (Mw 7.3) area are determined iteratively by a wave-equation-based travel-time seismic tomogr...
Wave-equation-based travel-time seismic tomography – Part 1: Method
Travel seismic tomography step by step linearity sensitivity to the kernel
2015/1/6
In this paper, we propose a wave-equation-based travel-time seismic tomography method with a detailed description of its step-by-step process. First, a linear relationship between the travel-time resi...
Study on the limitations of travel-time inversion applied to sub-basalt imaging
travel-time inversion sub-basalt imaging
2015/1/5
The difficulties of seismic imaging beneath high velocity structures are widely recognised. In this setting, theoretical analysis of synthetic wide-angle seismic reflection data indicate...
Can the Earth’s harmonic spectrum be derived directly from the stochastic inversion of global travel-time data?
Earthquake GPS Historical seismology Ionosphere Irpinia
2015/8/18
A set of seismic observations which all sample the same structure in the same way should have zero variance. This is naturally the case if all sources are in the same place, and the data are recorded ...
Travel Times for a Crustal Model in Finland
Travel Time Residuals of a JVE Explosion Recorded in Finland and Differences in Crustal Structure
Explosion earth Crust Finland
2009/6/15
Travel Time Residuals of a JVE Explosion Recorded in Finland and Differences in Crustal Structure.
The Three-Dimensional Structure of Kilauea Volcano, Hawaii, From Travel Time Tomography
Three-Dimensional Structure Kilauea Volcano, Hawaii Travel Time Tomography
2014/4/10
A linear, travel time tomography study of the most active shield volcano of the world, Kilauea Volcano, Hawaii, was undertaken to determine the lateral heterogeneities produced by its ...