The Combined Uncertainty and Bathymetry Estimator (CUBE) generates a surface that contains multiple hypotheses representing potential depth variances on the seafloor. If you examine these hypotheses in Subset Editor, you can determine if they are valid or not. These hypotheses can be replaced by alternative hypotheses.
If you use a surface filtering tool, soundings that fall outside specified parameters can be rejected and another CUBE Surface generated. In this way, CUBE can be used in an iterative process to filter data to produce the best-possible representation of the surveyed area.
For production of CUBE surfaces and hypothesis editing, see New Surface - CUBE Weighting Parameters section ofNew Surface (Regular Gridded).
See also New Variable Resolution Surface