• ETRS89 to MSL UK & Ireland VORF08 depth (1)

  EPSG:10154
  Area of use: Ireland and United Kingdom (UK) (including Isle of Man and Channel Islands)
  

• ETRS89 to CD UK & Ireland VORF08 depth (1)

  EPSG:10155
  Area of use: Ireland and United Kingdom (UK) (including Isle of Man and Channel Islands)
  

• ETRS89 to ETRS89 + MSL UK & Ireland VORF08 depth (1)

  EPSG:10152
  Area of use: Ireland and United Kingdom (UK) (including Isle of Man and Channel Islands)
  

• ETRS89 to ETRS89 + CD UK & Ireland VORF08 depth (1)

  EPSG:10153
  Area of use: Ireland and United Kingdom (UK) (including Isle of Man and Channel Islands)
  

• OSGB36 to WGS 84 (2)

  EPSG:1196
  Area of use: United Kingdom (UK) - England onshore.
  

• OSGB36 to WGS 84 (5)

  EPSG:1199
  Area of use: United Kingdom (UK) - Wales onshore.
  

• TM 0 N

  EPSG:16400
  Area of use: United Kingdom (UK) - offshore - North Sea.
  

• OSGB36 / British National Grid to Heathrow Airport Grid (1)

  EPSG:11388
  Area of use: UK - Heathrow airport and surrounding area.
  

• Heathrow Airport GIS Grid 2026

  EPSG:11389
  Area of use: UK - Heathrow airport and surrounding area.
  

• ETRS89 to Belfast height (1)

  EPSG:5334
  Area of use: United Kingdom (UK) - Northern Ireland (Ulster) - onshore.
  

• Search deprecated (43)

• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• Next

Type of results

• Coordinate reference systems (491)

•    Projected (333)
•    Geodetic (54)
•    Geodetic 3D (8)
•    Geocentric (10)
•    Vertical (25)
•    Engineering (1)
•    Compound (60)

• Operation (205)

•    Transformation (156)
•    Compound (5)
•    Conversion (44)

• Datum (69)

•    Vertical (23)
•    Engineering (1)
•    Geodetic (43)
•    Ensemble (2)

• Area (77)