EPSG:CODE

NTF to ETRS89-FRA [RGF93 v1] (1)

EPSG:4275 → EPSG:4171

Coordinate Reference Systems

Source CRS
EPSG:4275
NTF
Geographic 2D
Target CRS
EPSG:4171
ETRS89-FRA [RGF93 v1]
Geographic 2D

Remarks

May be emulated using NTv2 method - see tfm code 15958. Also used to transform between NTF and later realizations of RGF93.

Frequently Asked Questions

What is the accuracy of the NTF to ETRS89-FRA [RGF93 v1] transformation?

This transformation (EPSG:9327) has an accuracy of 1m using the Geocentric translations (geog2D domain) by grid (IGN) method. Area of use: France - onshore - mainland and Corsica.