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: (si53-14)

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 Australia10

AUSGeoid98 v.1.0 data files: (si53-15)

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 Australia30

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