oa Representation and Visualization of 3D Velocity-Depths Models

Building velocity-depth models for structural imaging requires combining information about layer boundaries and interval velocities in a geologically consistent manner. This requires working with seismic data and modelobjects in a single environment and is best done on an interactive workstation. The complexity of a software system designed to support such an activity increases dramatically when moving from 2-D to 3-D velocity-depth models. We present a system for 3-D interactive velocity-depth model building and visualization.