• Poolbeg height to Malin Head height (1)

  EPSG:5448
  Area of use: Ireland - onshore. United Kingdom (UK) - Northern Ireland (Ulster) - onshore.
  

• Irish National Grid

  EPSG:19908
  Area of use: Ireland - onshore. United Kingdom (UK) - Northern Ireland (Ulster) - onshore.
  

• IRENET95 geocentric to geog3D

  EPSG:15512
  Area of use: Ireland - onshore. United Kingdom (UK) - Northern Ireland (Ulster) - onshore.
  

• IRENET95 geog3D to geog2D

  EPSG:15513
  Area of use: Ireland - onshore. United Kingdom (UK) - Northern Ireland (Ulster) - onshore.
  

• ETRS89 to Belfast height (2)

  EPSG:7718
  Area of use: United Kingdom (UK) - Northern Ireland (Ulster) - onshore.
  

• ETRS89 to Belfast height (1)

  EPSG:10022
  Area of use: United Kingdom (UK) - Northern Ireland (Ulster) - onshore.
  

• Poolbeg height to Belfast height (1)

  EPSG:5449
  Area of use: United Kingdom (UK) - Northern Ireland (Ulster) - onshore.
  

• ITRF2014 to ETRF2014 (2)

  EPSG:8407
  Area of use: Europe
  

• ITRF2008 to ETRF2014 (1)

  EPSG:8409
  Area of use: Europe
  

• ITRF2005 to ETRF2014 (1)

  EPSG:8410
  Area of use: Europe
  

• ITRF2000 to ETRF2014 (1)

  EPSG:8411
  Area of use: Europe
  

• ITRF97 to ETRF2014 (1)

  EPSG:8412
  Area of use: Europe
  

• ITRF96 to ETRF2014 (1)

  EPSG:8413
  Area of use: Europe
  

• ITRF94 to ETRF2014 (1)

  EPSG:8414
  Area of use: Europe
  

• ITRF93 to ETRF2014 (1)

  EPSG:8415
  Area of use: Europe
  

• ITRF92 to ETRF2014 (1)

  EPSG:8416
  Area of use: Europe
  

• ITRF91 to ETRF2014 (1)

  EPSG:8417
  Area of use: Europe
  

• ITRF90 to ETRF2014 (1)

  EPSG:8423
  Area of use: Europe
  

• ITRF89 to ETRF2014 (1)

  EPSG:8424
  Area of use: Europe
  

• ETRS89 geocentric to geog3D

  EPSG:15506
  Area of use: Europe
  

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