Beijing 1954 (deg)

China - Ordos basin. , accuracy 1.0 m, code 15918 (default) [3]
China - offshore - Huang Hai (Yellow Sea). , accuracy 15.0 m, code 15919 [7]
China , accuracy 15.0 m, code 15920 [7]
China - south and west Tarim basin. , accuracy 1.0 m, code 15921 [3]
China - offshore - Bei Bu Wan (Gulf of Tonkin). , accuracy 10.0 m, code 15935 [7]
China - Ordos basin. , accuracy 1.0 m, code 15936 [3]

Selected transformation

Method: Position Vector transformation (geog2D domain)

Remarks: Derived via WGS 72BE. Original transformation derived by GSI in 1980-81. The GSI memo incorrectly gave the parameters as from WGS 72 to Beijing 1954, but it has been determined by the OGP that the memo should have stated from Beijing 1954 to WGS 72BE.

Information source: ExxonMobil. Also Total via SSB in 1981.

Revision date: 2020-03-14