Estimation of the Seismic Dispersion Parameters by Wavelets
In fact, the proposed method give the dispersion estimation in two cases: in the first, which the propagation is modeled by a time delay and phase shift of wave between sensors, in the second case, the propagation take place in the complex field (inhomogeneous medium) thus modeled by three parameters: delay, phase shift and dispersion coefficient.
When applied to synthetic data, this new method gives much improved results when compared to other standard methods.
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