AttriGen - Computes Seismic Attributes

The Attribute Generator module computes seismic attributes of seismic reflectivity volumes and creates new attribute volumes. It can also extract horizons from the attribute volumes.:

• Instantaneous Frequency

• Smoothed Instantaneous Frequency

• Hilbert Transform

• Trace Envelope

• Signed Trace Envelope

• Instantaneous Phase

• Cosine of Instantaneous Phase

 The attribute volumes can be added to the project to be visualized together with the original seismic reflectivity volume.

    The original Data                                                                           

    The Hilbert transform (90 deg. phase shift)                                        

   The trace envelope (sometimes called instantaneous amplitude)        

   The Signed trace envelope (using the sign of the original data)          

   The Instantaneous phase                                                               

    The Cosine of instantaneous phase                                              

    The Instantaneous frequency                                                         

    Smoothed instantaneous frequency