<< Click to Display Table of Contents >> Navigation:  MultiFocusing > MF Fold 3D

 

Description

Creation of spatial varying Fresnel Zone map, calculation of nominal MF fold.

 

In case of strongly irregular fold (few acquisitions with different parameters) this procedure produces the spatial varying Fresnel Zone map by increasing stacking aperture in order to smooth the MF fold variations. This map can be used during the MF search.

 

Input data

Input sorted headers (of seismic data)

Input Binning

MF Tables Parametrization

Parameters

FZ

MaxFZFactor

 Factor of the maximum increment of the Fresnel Zone specified in MF                        parametrization

Desired MF Fold

 Preferred MF fold value

Min MF Fold

 Stacking aperture for the bins with MF fold below this value will be reduced to 0