• IRENET95

  EPSG:6173
  Area of use: Ireland - onshore. United Kingdom (UK) - Northern Ireland (Ulster) - onshore.
  

• TM65

  EPSG:6299
  Area of use: Ireland - onshore. United Kingdom (UK) - Northern Ireland (Ulster) - onshore.
  

• Geodetic Datum of 1965

  EPSG:6300
  Area of use: Ireland - onshore. United Kingdom (UK) - Northern Ireland (Ulster) - onshore.
  

• OS (SN) 1980

  EPSG:6279
  Area of use: Ireland
  

• OSNI 1952

  EPSG:6188
  Area of use: United Kingdom (UK) - Northern Ireland (Ulster) - onshore.
  

• Papua New Guinea Geodetic Datum 1994

  EPSG:1076
  Area of use: Papua New Guinea
  

• European Terrestrial Reference Frame 1989

  EPSG:1178
  Area of use: Europe
  

• European Terrestrial Reference Frame 1990

  EPSG:1179
  Area of use: Europe
  

• European Terrestrial Reference Frame 1991

  EPSG:1180
  Area of use: Europe
  

• European Terrestrial Reference Frame 1992

  EPSG:1181
  Area of use: Europe
  

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Type of results

• Coordinate reference systems (238)

•    Projected (159)
•    Geodetic (27)
•    Geodetic 3D (20)
•    Geocentric (19)
•    Vertical (7)
•    Compound (6)

• Operation (106)

•    Transformation (92)
•    Compound (3)
•    Conversion (11)

• Datum (25)

•    Vertical (5)
•    Geodetic (18)
•    Ensemble (2)

• Area (26)