Coordinate Reference Systems
Remarks
Reversible alternative to RGSPM06 to Danger 1950 height (2) (code 9228).
Frequently Asked Questions
What is the accuracy of the RGSPM06 to RGSPM06 + Danger 1950 height transformation?
This transformation (EPSG:9641) has an accuracy of 0.05m using the Geog3D to Geog2D+GravityRelatedHeight (IGN2009) method. Area of use: St Pierre and Miquelon - onshore.