EGM2008Geoid
Allows the retrieval of geoid offsets from the EGM2008 2.5 Minute Interpolation Grid sourced from the National Geospatial-Intelligence Agency Office of Geomatics (https://earth-info.nga.mil/).
The EGM2008 data path. This data file is not included in the SDK due to its size.
Parameters
offsets File
a path pointing to a file with the geoid offsets.