• Greek (Athens)

  EPSG:6815
  Area of use: Greece - onshore.
  

• Piraeus Harbour 1986

  EPSG:5115
  Area of use: Greece - onshore.
  

• Greek

  EPSG:6120
  Area of use: Greece - onshore.
  

• Greek Geodetic Reference System 1987

  EPSG:6121
  Area of use: Greece - onshore.
  

• European Terrestrial Reference System 1989 ensemble

  EPSG:6258
  Area of use: Europe
  

• 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
  

• European Terrestrial Reference Frame 1993

  EPSG:1182
  Area of use: Europe
  

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Type of results

• Coordinate reference systems (232)

•    Projected (177)
•    Geodetic (22)
•    Geodetic 3D (16)
•    Geocentric (16)
•    Vertical (1)

• Operation (62)

•    Transformation (55)
•    Compound (2)
•    Conversion (5)

• Datum (17)

•    Vertical (1)
•    Geodetic (15)
•    Ensemble (1)

• Area (11)