Many of the processing systems currently available treat each part of a marine seismic spread as a collection of discrete units — individual compasses on individual streamers, individual acoustic transponders on individual gun strings and so on. Even acoustic networks are treated individually — a network at the front of the spread, one at the tail of the streamers and perhaps another in the centre. This ‘individualism’ even goes so far as to treat each time event on its own.
KeywordsState Vector Kalman Filter Gain Matrix Observation Equation Noise Matrix
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