• Nord Sahara 1959 to RGSH2020 (2)

  EPSG:10340
  Area of use: Algeria - In Amenas block.
  

• Nord Sahara 1959 to RGSH2020 (3)

  EPSG:10341
  Area of use: Algeria - Hassi Bir Reikaz.
  

• Nord Sahara 1959 to RGSH2020 (5)

  EPSG:10343
  Area of use: Algeria - Ahnet licence area.
  

• Nord Sahara 1959 to RGSH2020 (6)

  EPSG:10344
  Area of use: Algeria - Ain Tsila field.
  

• Nord Sahara 1959 to WGS 84 (4)

  EPSG:1815
  Area of use: Algeria - District 3 (In Salah).
  

• Nord Sahara 1959 to RGSH2020 (1)

  EPSG:10339
  Area of use: Algeria - District 3 (In Salah).
  

• Nord Sahara 1959 to RGSH2020 (4)

  EPSG:10342
  Area of use: Algeria - Hassi Mouina licence area.
  

• Nord Sahara 1959 to WGS 84 (7)

  EPSG:15874
  Area of use: Algeria - Hassi Mouina licence area.
  

• Nord Sahara 1959 to WGS 84 (2)

  EPSG:1255
  Area of use: Algeria - onshore north of 32°N.
  

• Voirol 1875 (Paris) to Voirol 1875 (1)

  EPSG:1266
  Area of use: Algeria - onshore north of 32°N.
  

• Voirol 1875 to WGS 84 (1)

  EPSG:1294
  Area of use: Algeria - onshore north of 32°N.
  

• Voirol 1875 (Paris) to WGS 84 (1)

  EPSG:8211
  Area of use: Algeria - onshore north of 32°N.
  

• Nord Algerie (ancienne)

  EPSG:18011
  Area of use: Algeria - onshore north of 38.5 grads North (34°39'N).
  

• Nord Algerie

  EPSG:18021
  Area of use: Algeria - onshore north of 38.5 grads North (34°39'N).
  

• Sud Algerie (ancienne)

  EPSG:18012
  Area of use: Algeria - 35 grads to 38.5 grads North (31°30'N to 34°39'N).
  

• Sud Algerie

  EPSG:18022
  Area of use: Algeria - 35 grads to 38.5 grads North (31°30'N to 34°39'N).
  

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