AK135 Travel Time Tables. Developed by B.L.N. Kennett. Version 1997. The ak135 velocity model is designed to provide a good fit to a wide variety of seismic ...
This study introduces a density model and Q to the velocity distribution from the travel time work to try to fit observations of free oscillation frequencies.
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What is the ak135 F velocity model?
The ak135 velocity model, Kennett, Engdahl & Buland (1995) , is augmented with a density and Q model, Montagner & Kennett (1995) .
A preferred model, ak135, is proposed which gives a significantly better fit to a broad range of phases than is provided by the iasp91 and sp6 models. The ...
Description: This package contains the necessary software for building the traveltime tables for velocity models iasp91 and ak135. The method is the one used in ...
Model ak135 The attached velocity and density model is the product of two pieces of work. (1) The velocity model below 120 km depth comes from the work of ...