FLEXURAL WAVE ATTENUATION

摘要

A seismic information processing method and apparatus includes attenuating flexural wave noise information from seismic information. Flexural wave information remova l includes receiving the seismic information using an information processing device interface, the seismic information having a plurality of directional components acquired using a multi-axis motion sensor coupled to ice floating on a body of water, the seismic information including desired seismic information and the flexural wave information. A noise model of the flexural wave information may be generated using at least one of the plurality of seismic information directional components using an information processing device. T he noise model is improved using an adaptive correction filter, and the improved nois e model is applied to at least one directional component of the received seismic information to attenuate the flexural wave information wave in the seismic information.