System and method for compensating for towed array motion induce

Communications – electrical: acoustic wave systems and devices – Seismic prospecting – Offshore prospecting

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367 45, 367106, 367130, 364421, G01V 136, G01K 1116

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055285554

ABSTRACT:
A system for compensating for noise induced in a sensor data stream from a sensor array towed by a towing device includes a towing device motion data input receives a towed motion data stream representative of towing motion of the towing device. A sensor array input for receiving the sensor data stream. An adaptive filter connected to the towing device motion data input and the sensor array input for receiving the towed motion data stream from the towing device motion data input and the sensor data stream from the sensor array input and for generating a corrected sensor data stream representing sensor array data with ship motion noise attenuated therefrom.

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