EPSG:CODE

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

EPSG:4807 → EPSG:4171

Coordinate Reference Systems

Source CRS
EPSG:4807
NTF (Paris)
Geographic 2D
Target CRS
EPSG:4171
ETRS89-FRA [RGF93 v1]
Geographic 2D

Remarks

See transformation code 7811 for an alternative which uses the NTv2 method as an emulation of the geocentric interpolation in the second step.