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  • Towed array geometry estimation during ship's moneuvering
    Publication . Jesus, S. M.; Felisberto, P.; Coelho, F.
    Towed arrays of hydrophones are commonly used as receiver apparatus for determining the directionality of the underwater acoustic field. It is well known that a line array beam response has a inherent left-right ambiguity and that any deformation of the array will produce a distortion on the estimated acoustic field directionality.