Couverture de Dynamic source modellings and teleseismic tomography studies
Titre du livre:
Dynamic source modellings and teleseismic tomography studies
Dynamic source models of Icelandic earthquakes and teleseismic tomography along the TOR array
VDM Verlag Dr. Müller
(23-08-2009
)
éligible au bon d'achat
ISBN-13:
978-3-639-19188-2
ISBN-10:
3639191889
EAN:
9783639191882
Langue du livre:
Anglais
texte du rabat:
In the first study presented the dynamic source parameters of some local Icelandic earthquakes are studied by employing a time domain moment tensor inversion method. A windowing method for direct P and S phases was used and the inversion was performed for frequencies lower than the associated corner frequency under the double-couple constraint. The second study deals with a new method for calculating the empirical Green’s function based on inversion of earthquake radiation patterns. The resulting Green’s functions then may contain both body and surface waves. The lithosphere-asthenosphere transition along the TOR array is investigated in the last two studies. Separate and simultaneous teleseismic P and S relative arrival-time residuals were inverted via different methods (a singular value decomposition and a quadratic programming method) to investigate the reliability and the resolution of the model.