Modeling and filtering coherent noise in seismic surveying

Details Modeling and filtering coherent noise in seismic surveying Modeling and filtering coherent noise in seismic surveying

2011-03-29

2011-03-29

Raymond, Edward (Department: 2857)

Data processing: measuring, calibrating, or testing

Measurement system in a specific environment

Earth science

Reexamination Certificate

active

07917295

ABSTRACT:
Seismic data collected by a group of seismic receivers is received, and properties of coherent noise for plural modes of the coherent noise based on the received seismic data are computed to produce a model of the coherent noise for the plural modes. Using the model, the coherent noise is simulated to generate a synthetic noise.

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McMechan, et al., Analysis of Dispersive Wave by Wave Field Transformation, Geophysics, 1981, pp. 869-874, vol. 46.
S.T. Hildebrand, Two Representations of the Fan Filter, Geophysics, 1982, pp. 957-959, vol. 47.
Strobbia, et al., Multi-Offset Phase Analysis of Surface Wave Data (MOPA), Journal of Applied Geophysics, 2006, pp. 300-313, vol. 59, Issue 4.

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