• OS (SN) 1980

  EPSG:6279
  Area of use: Ireland
  

• OSNet v2009

  EPSG:1425
  Area of use: United Kingdom (UK)
  

• OSGB 1970 (SN)

  EPSG:6278
  Area of use: United Kingdom (UK)
  

• Ordnance Survey of Great Britain 1936

  EPSG:6277
  Area of use: United Kingdom (UK)
  

• 1

Type of results

• Coordinate reference systems (222)

•    Projected (205)
•    Geodetic (7)
•    Geodetic 3D (1)
•    Geocentric (1)
•    Vertical (3)
•    Compound (5)

• Operation (40)

•    Transformation (37)
•    Compound (2)
•    Conversion (1)

• Datum (7)

•    Vertical (2)
•    Geodetic (4)
•    Ensemble (1)

• Area (13)