AUSGeoid98 data files contain a 2 minute grid of AUSGeoid98 data covering the Australian region, which you can use to interpolate geoid-ellipsoid separations for the positions required.You can use you
This data set was acquired with a ship-based BellAerospace BGM-3 Gravimeter during Marcus G. Langseth expedition MGL0903 conducted in 2009 (Chief Scientist: Dr. Robert Dunn). These data files are of T
