Transforms coordinates from "heights above the ellipsoid" to "heights above the geoid". This module provides the algorithms from an Earth Gravitational Model as a MathTransform implementation. Installing the JAR on the classpath should be suffisient for making vertical transformations available to an application like any other transforms.
referencing3D plugin itself is stable. However, some changes are required in the
referencing module in order to take full advantage of the
referencing3D plugin during coordinate transformations. For now, users need to create a math transform explicitly (it is not created automatically by the coordinate operation factory).
Need to leverage 3D transformations in
CoordinateOperationFactory. But this work need to be done in the
referencing module, not in this