• French West Africa Niger zone

  EPSG:18414
  Area of use: French West Africa between 4°E and 9°E - Mali, Niger.
  

• Beduaram to WGS 84 (1)

  EPSG:8634
  Area of use: Niger - southeast
  

• Beduaram to WGS 72BE (1)

  EPSG:1839
  Area of use: Niger - southeast
  

• TM 13 NE

  EPSG:16413
  Area of use: Niger - southeast
  

• Beduaram to WGS 84 (2)

  EPSG:15849
  Area of use: Niger - southeast
  

• Point 58 to WGS 84 (1)

  EPSG:1880
  Area of use: Burkina Faso - central; Niger - southwest, in proximity to the parallel of latitude of 12°N.
  

• French Equatorial Africa central zone

  EPSG:18416
  Area of use: French Equatorial Africa between 14°E and 21°E
  

• French Equatorial Africa west zone

  EPSG:18415
  Area of use: French Equatorial Africa onshore west of 14°E
  

• French West Africa Dahomey zone

  EPSG:18413
  Area of use: French West Africa onshore between 3°30'W and 4°E
  

• 1

Type of results

• Coordinate reference systems (16)

•    Projected (4)
•    Geodetic (7)
•    Geodetic 3D (2)
•    Geocentric (3)

• Operation (9)

•    Transformation (3)
•    Compound (1)
•    Conversion (5)

• Datum (3)

•    Geodetic (3)

• Area (12)