Full-wave modeling

Realizes five modifications of the wave equation solution:

• For a vertical wave propagation - allows to quickly estimate the travel time and amplitude of the incoming reflected waves under conditions of strictly vertical 1-D propagation of the seismic energy.

•For a scalar medium model - considers only the distribution of longitudinal Velocities and is the fastest way of modeling 2-D wave propagation.

•For an acoustic medium model - uses only distribution of longitudinal Velocities and promptly estimates 2-D wave effects of the seismic energy propagation in a real geological situation.

•For an elastic medium model - allows precise modeling of the 2-D propagation of the seismic energy, as well as the effects of converted and shear waves in a solid media.

•For an elastic anisotropic model - it is a version of the elastic wave equation. The difference in physical properties in vertical and horizontal directions (where it is certain) is considered. This formula allows the users to approximately estimate the effects of anisotropy in the environment.

• Each computing formula can include two additional modes: 1) Absorption of the wave energy, allows you to do an estimation of the absorption of seismic energy by the medium. 2) Generates a field of the first arrivals which provides additional information of the seismic wave field.

•Modes of sources. Exploding reflector and surface modeling allows the user to obtain a quick approximation of the seismic time section.