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Processing and inversion of long-period surface-wave data collected in the Iberian Peninsula

Autor
Badal, J.; Corchete, V.; Pujades, L.G.; Payo, G.; Canas, J.; Seron, F.
Tipus d'activitat
Article en revista
Revista
Geophysical journal international
Data de publicació
1990-01
Volum
100
Número
2
Pàgina inicial
193
Pàgina final
202
DOI
https://doi.org/10.1111/j.1365-246X.1990.tb02479.x Obrir en finestra nova
URL
http://gji.oxfordjournals.org/content/100/2/193.abstract Obrir en finestra nova
Resum
Several filtering techniques have been used to remove the effects of multipathing and modal contamination, and to isolate the fundamental mode from Rayleigh wavetrains. Group velocity data are obtained by means of the multiple-filter technique. A time-variable filter has allowed the influence of noise as well as the interference produced by higher modes to be removed. Multiple filtering is then used again to compute group velocities at each station. The interstation group velocity for the fundam...
Grup de recerca
GIES - Geofísica i Enginyeria Sísmica

Participants