PStomo documentation

PStomo is a computer program for performing local earthquake and controlled source travel time tomography with simultaneous inversion for P- and S-wave velocity structure, hypocentral parameters or static corrections.

The original program was created by Harley M. Benz at the U.S. Geological Survey. The current version of PStomo has been developed by Ari Tryggvason, Department of Earth Sciences, Uppsala University, Uppsala, Sweden.

References

Benz, H. M., B.A. Chouet, P. B. Dawson, J. C. Lahr, R. A. Page, and J. A. Hole (1996). Three- dimensional P- and S-wave velocity structure of Redoubt Volcano, Alaska, J. geophys. Res., 101, 8111-8128.

Tryggvason, A., and N. Linde (2006). Local earthquake (LE) tomography with joint inversion for P- and S-wave velocities using structural constraints. Geophys. Res. Lett., 33, L07303, doi:10.1029/2005GL025485.