• Map Grid of Australia zone 41

  EPSG:6725
  Area of use: Heard Island and McDonald Islands - offshore west of 66°E.
  

• Map Grid of Australia zone 42

  EPSG:6726
  Area of use: Heard Island and McDonald Islands - offshore 66°E to 72°E.
  

• Map Grid of Australia zone 43

  EPSG:6727
  Area of use: Heard Island and McDonald Islands - onshore and offshore 72°E to 78°E.
  

• Map Grid of Australia zone 44

  EPSG:6728
  Area of use: Heard Island and McDonald Islands - offshore east of 78°E.
  

• GDA94 geocentric to geog3D

  EPSG:15508
  Area of use: Australia
  

• GDA94 geog3D to geog2D

  EPSG:15509
  Area of use: Australia
  

• Australian Map Grid zone 48

  EPSG:17448
  Area of use: Australia - between 102°E and 108°E.
  

• Pacific Disaster Center Mercator

  EPSG:19898
  Area of use: Pacific Ocean
  

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