Nord Sahara 1959 (deg)

Algeria - onshore. , accuracy 44.0 m, code 1253 (default) [3]
Algeria - onshore north of 32°N. , accuracy 44.0 m, code 1255 [3]
Algeria - District 3 (In Salah). , accuracy 5.0 m, code 1815 [7]
Algeria - In Amenas block. , accuracy 100.0 m, code 1816 [3]
Algeria - Hassi Bir Reikaz. , accuracy 100.0 m, code 1817 [3]
Algeria - Ahnet licence area. , accuracy 5.0 m, code 5630 [3]
Algeria - onshore and offshore. , accuracy 1.0 m, code 5660 [7]
Algeria - Ain Tsila field. , accuracy 100.0 m, code 7442 [3]
Algeria - Hassi Messaoud. , accuracy 9.0 m, code 8562
Algeria - onshore and offshore. , accuracy 1.0 m, code 10296 [7]
Algeria - Hassi Mouina licence area. , accuracy 5.0 m, code 15874 [3]

Selected transformation

Method: Position Vector transformation (geog2D domain)

Remarks: Given by infomation source in direction WGS 84 to Nord Sahara 1959. Defines official relationship between WGS 84 and national geodetic system; epoch unspecified. Derived at approximately 40 points in northern Algeria; accuracy applies only to this area.

Information source: Decree of 10 November 2022 published in Journal Officiel de la Republique Algerienne N° 80 dated 30 November 2022 pp13-15.

Revision date: 2023-03-01