Wavelet Estimation

Synopsis

Knowing the source signature (amplitude, phase and radiation pattern) is an important prerequisite for new demultiple, imaging and inversion methods. This project involves using the Extinction Theorem to derive an algorithm for finding the source wavelet using only measurements of pressure along the cable. We avoid the need to measure the normal derivative of pressure by making use of the Green’s function that vanishes at two surfaces.

Personnel

Z. Guo, T.H. Tan, A.B. Weglein

Results

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Publications