Coordinate Reference Systems
Remarks
OSGM15 supersedes OSGM02 geoid model. Replaces ETRS89 to Belfast height (1) (tfm code 5334).
Frequently Asked Questions
What is the accuracy of the ETRS89 to Belfast height transformation?
This transformation (EPSG:7718) has an accuracy of 0.014m using the Geographic3D to GravityRelatedHeight (OSGM02-Ire) method. Area of use: UK - Northern Ireland - onshore.