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International Terrestrial Reference Frame (ITRF) to GDA94 Coordinate Transformations

Created 16/10/2025

Updated 16/10/2025

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The Geocentric Datum of Australia 1994 (GDA94)is the official Australian coordinate system and was implemented in 1995 by the Intergovernmental Committee on Surveying and Mapping (ICSM) (ICSM 1998). This article is published in the Journal of Applied Geodesy 4 (2010), no. 4, pp. 189-199. Also available online at www.reference-global.com/loi/jag

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Additional Info

Field Value
Title International Terrestrial Reference Frame (ITRF) to GDA94 Coordinate Transformations
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/6a1872a8-69d1-484c-8d25-218b9ed2b672
Contact Point
Geoscience Australia Data
clientservices@ga.gov.au
Reference Period 20/04/2018
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        110.0,
        -44.0
      ],
      [
        156.0,
        -44.0
      ],
      [
        156.0,
        -9.0
      ],
      [
        110.0,
        -9.0
      ],
      [
        110.0,
        -44.0
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal Geoscience Australia

Data Source

This dataset was originally found on Geoscience Australia "International Terrestrial Reference Frame (ITRF) to GDA94 Coordinate Transformations". Please visit the source to access the original metadata of the dataset:
https://ecat.ga.gov.au/geonetwork/srv/eng/csw/dataset/international-terrestrial-reference-frame-itrf-to-gda94-coordinate-transformations