EPSG:CODE

NTF to RGF93 (2)

EPSG:4275 → EPSG:4171

Deprecated

Coordinate Reference Systems

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

Remarks

Emulation using NTv2 method of France Geocentric Interpolation method tfm NTF to RGF93 (1), code 1053. May be taken as approximate transformation to ETRS89 or WGS 84 - see tfm codes 15941 and 15942.

Frequently Asked Questions

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

This transformation (EPSG:15940) has an accuracy of 1m using the NTv2 method. Area of use: France - mainland onshore.