Publications
Broad-band Ambient Noise Surface Wave Tomography of North America
Gregory Bensen
Center for Imaging of the Earth's Interior
Department of Physics, University of Colorado at Boulder
Monte-Carlo inversion for a 3D shear velocity model: inversion procedure and results
- Bensen, G.D., M.H. Ritzwoller, and Y. Yang, A 3D shear velocity model of the crust and uppermost mantle beneath the United States from ambient seismic noise. in preparation. Geophys. J. Int. (pdf)
Rayleigh and Love wave group and phase speed tomography and related statistics
- Bensen, G.D., M.H. Ritzwoller, and N.M. Shapiro, Broad-band ambient noise surface wave tomography across the United States, accepted. J. Geophys. Res.. (pdf)
and with denser formatting for print (40 pages instead of 57) (pdf)
Ambient noise technique: From noise to Green functions
- Bensen, G.D., M.H. Ritzwoller, M.P. Barmin, A.L. Levshin, F. Lin, M.P. Moschetti, N.M. Shapiro, and Y. Yang, Processing seismic ambient noise data to obtain reliable broad-band surface wave dispersion measurements, Geophys. J. Int., 169, 1239-1260, doi: 10.1111/j.1365-246X.2007.03374.x, 2007. (pdf)
Locating and understanding the source of the 26s microseism
- Shapiro, N.M., M.H. Ritzwoller, and G.D. Bensen, Source location of the 26 sec microseism from cross correlations of ambient seismic noise, Geophys. Res. Lett., 33, L18310, doi:10.1029/2006GL027010, 2006. (pdf)