EPSG:CODE

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

EPSG:9776 → EPSG:5720

Coordinate Reference Systems

Source CRS
EPSG:9776
ETRS89-FRA [RGF93 v2]
Geographic 3D
Target CRS
EPSG:5720
NGF-IGN69 height
Vertical

Remarks

Replaces RAF09 geoid model [ETRS89-FRA [RGF93 v2] to NGF-IGN69 height (2) (code 8371)]. Replaced by RAF18b model. May also be found with filename RAF18.tac. For reversible alternative see ETRS89-FRA [RGF93 v2] to ETRS89-FRA [RGF93 v2] + NGF-IGN69 height (3) (code 9638).

Frequently Asked Questions

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

This transformation (EPSG:8885) has an accuracy of 0.01m using the Geographic3D to GravityRelatedHeight (IGN2009) method. Area of use: France - mainland onshore.