• Helle 1954

  EPSG:6660
  Area of use: Jan Mayen - onshore.
  

• 1

Type of results

• Coordinate reference systems (131)

•    Projected (116)
•    Geodetic (5)
•    Geodetic 3D (3)
•    Geocentric (6)
•    Vertical (1)

• Operation (5)

•    Transformation (2)
•    Conversion (3)

• Datum (3)

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

• Area (14)