Raster Representation of Seismic Waves Vector Selection Results
Seismic signals reflected from the subsurface horizons and recorded at receiver points contain information on the orientation of the vectors of wave motion. The methods of selection of seismic waves by the vector of particle motion allow for identification of the waves with vectors insignificantly different (by several degrees) in a rectangular reference system. The results of such selection could be represented in a form of multichannel (raster) signal recorded. And each line of the raster image will correspond to a wave registered with a certain angular projection of its vectors on either radial or horizontal plane. Such recording would allows one to analyze the fine structure of the recorded signals and to obtain unique wavefield characteristics at the receiver points within the seismic acquisition area.