coherent noise removal
Pre-Stack Pro offers a number of techniques to attenuate noise related to remnant multiples, seismic interference and other correlated noise.
3D dip-filtering can be used to attenuate dipping noise pre- or post stack in the offset or angle domain.
coherent noise removal
Parabolic or linear radon transforms can be used to attenuate medium to long period multiples, even with relatively small moveout differences to primary energy.
Tau-P deconvolution converts non-NMO corrected gathers to the Tau-p domain and applies predictive gapped-deconvolution for multiple attenuation.
