1. A system comprising: a seismic streamer comprising a longitudinal axis, a rotation sensor and a particle motion sensor, wherein: the rotation sensor for measuring torque comprises a measurement axis that is eccentrically offset with respect to the longitudinal axis of the seismic streamer; the rotation sensor measures the torque along the measurement axis of the rotation sensor; the particle motion sensor acquires a second measurement comprising a particle motion component and a torque noise component; and the torque measurement associated with the torque noise component such that an estimate of the torque noise component may be derived from the torque measurement.