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

Research Data Australia20

AUSGeoid98 v.1.0 data files: (si53-10)

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

Research Data Australia50

AUSGeoid98 v.1.0 data files: (si53-09)

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

Research Data Australia40

AUSGeoid98 v.1.0 data files: (si53-13)