Coordinate Reference Systems
Remarks
OSGM15 supersedes OSGM02 geoid model. Replaces ETRS89 to Belfast height (1) (tfm code 5334). For reversible alternative to this transformation see ETRS89-IRE [ETRF2000] to ETRS89-IRE [ETRF2000] + Belfast height (2) (code 9592).
Frequently Asked Questions
What is the accuracy of the ETRS89-IRE [ETRF2000] to Belfast height transformation?
This transformation (EPSG:7958) has an accuracy of 0.014m using the Geographic3D to GravityRelatedHeight (OSGM15-Ire) method. Area of use: UK - Northern Ireland - onshore.