Euclid and the art of wavelet estimation, part II: robust algorithm and field-data examples

摘要

In this second part of a two-part work, a more robust algorithm is derived and used for the estimation of the seismic wavelet as the common signal of two or more seismic traces. It is based on the properties of the eigen- vectors with zero eigenvalue of a matrix derived in the first part, whose elements are the samples of the autocor- relation functions and crosscorrelation functions of these seismic traces for a number of lags.