EPSG:CODE

ETRS89-FRA [RGF93 v2] to ETRS89-FRA [RGF93 v2] + NGF-IGN69 height (3)

EPSG:9776 → EPSG:9538

Coordinate Reference Systems

Source CRS
EPSG:9776
ETRS89-FRA [RGF93 v2]
Geographic 3D
Target CRS
EPSG:9538
ETRS89-FRA [RGF93 v2] + NGF-IGN69 height
Compound

Remarks

Reversible alternative to ETRS89-FRA [RGF93 v2] to NGF-IGN69 height (3) (code 8885). May also be found with filename RAF18.tac.

Frequently Asked Questions

What is the accuracy of the ETRS89-FRA [RGF93 v2] to ETRS89-FRA [RGF93 v2] + NGF-IGN69 height transformation?

This transformation (EPSG:9638) has an accuracy of 0.01m using the Geog3D to Geog2D+GravityRelatedHeight (IGN2009) method. Area of use: France - mainland onshore.