• South Yemen to Yemen NGN96 (1)

  EPSG:1539
  Area of use: Yemen - South Yemen onshore mainland.
  

• South Yemen to WGS 84 (1)

  EPSG:1682
  Area of use: Yemen - South Yemen onshore mainland.
  

• Yemen NGN96 to WGS 84 (1)

  EPSG:1540
  Area of use: Yemen - onshore and offshore.
  

• Aden 1925 to WGS 84 (1)

  EPSG:6910
  Area of use: Yemen - South Yemen onshore mainland.
  

• Aden Zone

  EPSG:19915
  Area of use: Yemen - onshore.
  

• Search deprecated (3)

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Type of results

• Coordinate reference systems (26)

•    Projected (10)
•    Geodetic (6)
•    Geodetic 3D (5)
•    Geocentric (5)

• Operation (8)

•    Transformation (4)
•    Compound (1)
•    Conversion (3)

• Datum (3)

•    Geodetic (3)

• Area (12)