Velocity Analysis

Features of MGIVA include:

• A map of all picked and unpicked velocities.
• An Iso-velocity/eta Contour Profile
• A Suite of Mini-stacks using variations of the existing velocity field
• A Semblance Display of the velocity functions used in the mini-stacks, drawn as dotted lines
• A Stack Display of the Seismic Line Indicating Velocity Analysis Locations
• An Interactive Stack Display
• An Interactive Gather Display
• An Eta, Anisotropy Coefficient, Analysis Window