Methodological evaluation demonstrates recovery of missing low-frequency acoustic impedance from reflection seismograms, indicating enhanced subsurface profiling.
Effect of substituting the deconvolved seismic trace into the standard recursion formula for the acoustic impedance. Linear inverse theory. Two methods by which the missing low-frequency information can be recovered. A linear programming construction algorithm, Fourier transform modeled as an autoregressive process. The missing high and low frequencies can be predicted from the band-limited reflectivity function by standard techniques.--Modified journal abstract.
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Oldenburg et al. (1983) studied this question.
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