EPSG:CODE

CH1903 to CHTRS95 (1)

EPSG:4149 → EPSG:4151

Coordinate Reference Systems

Source CRS
EPSG:4149
CH1903
Geographic 2D
Target CRS
EPSG:4151
CHTRS95
Geographic 2D

Remarks

Equivalent to concatenation of transformations 15486 (CH1903 to CH1903+) and 1509 (CH1903+ to CHTRF95). Approximates official FINELTRA application to within 2cm. Also documented as transformation between CH1903 and ETRS89-CHE [CHTRF95] (see code 7674).

Frequently Asked Questions

What is the accuracy of the CH1903 to CHTRS95 transformation?

This transformation (EPSG:7673) has an accuracy of 0.25m using the NTv2 method. Area of use: Europe - Liechtenstein and Switzerland.