ArcObjects Library Reference (Geometry)  

esriSRPrimeM2Type Constants

More available prime meridians.

Constant Value Description
esriSRPrimeM_ReferenceMeridian 108900 Generic meridian origin: 0~00'00" E.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Remarks

This enumeration contains an entry for a predefined prime meridian added for version 9.0. A value corresponds to the factory code used in the Projection Engine library.