FIELD: physics.
SUBSTANCE: methods, devices and systems for the processing of the seismic data are disclosed. In some embodiments, a set of measurements of the vectorial value and a set of the corresponding measurements of the seismic wavefield scalar quantity can be obtained at the seismic receiver. The angle of the seismic wavefield incidence at the first time point may be determined by calculating the vector of the seismic wavefield incidence at the seismic receiver at the first time point. The incidence vector is derived based on the correlation measure of, at least, one measurement of the vectorial magnitude. The component of the vectorial measurements can be adjusted depending on the particular incidence angle of the seismic wavefront at the first time point, and the adjusted component can be combined with the scalar value measurement that corresponds to the first time point.
EFFECT: high accuracy of the obtained data.
25 cl, 7 dwg
