Geophysical Journal | 2011 volume 33 6

Neuronet models of local travel-time curves of seismic waves

© Lazarenko M.A., Gerasimenko O.A., Ostapchuk N.N.

To generalize the problem of the travel time assessment the artificial neuron networks are used. This approach makes possible to build the nonlinear model of seismic wave phase propagation as a function of several arguments: source depth, magnitude, back azimuth and epicenter distance. The 3D travel time curves for three Ukrainian seismic stations are presented together with the deviation from global travel time data.

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