Costa Rica Ocotepeque 1935 Coordinate System

[SusanaBarragues]

Hi,

ArGIS have two different ways to project a Costa Rica map from WGS84 to Ocotepeque 1935 local system: Ocotepeque_3PAR and Ocotepeque_RN.
Which one is the most appropiate? Thank you. Susana

[MelitaKennedy]

Hi Susana,

If you don't see WGS_1984_To_Ocotepeque_1935_MB, then use the RN one. It's 7 parameters and should be more accurate than the 3 parameter version.

Melita