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: Geocentric translations (geog2D domain)

Remarks: Derived at 2 stations. Accuracy 25m in each axis. CAUTION: DMA describe Source CRS as Voirol 1960. OGP believes that the data used in the derivation of these parameters contains a blunder. We recommend using CT North Sahara 1959 to WGS84 (1) (code 1253).

Information source: U.S. Defense Mapping Agency TR8350.2 revision of August 1993.

Revision date: 2020-03-14