5D Interpolation

Earth Signal uses a Minimum Weighted Norm algorithm for our proprietary 5D Interpolation.

This is a subsurface consistent interpolation computed from Inline, Cross-line, Offset, Azimuth and Time dimensions which results in fully regularized CMP gathers for further processing. Our interpolation is AVO friendly, and preserves azimuthal anisotropy changes. We also have the option to interpolate using a Cartesian coordinate system using the COV method rather than Polar coordinate system used in the subsurface approach.