EPSG:CODE

CH1903 to ETRS89-CHE [CHTRF95] (2)

EPSG:4149 → EPSG:11307

Coordinate Reference Systems

Source CRS
EPSG:4149
CH1903
Geographic 2D
Target CRS
EPSG:11307
ETRS89-CHE [CHTRF95]
Geographic 2D

Remarks

Equivalent to concatenation of CTs 15486 (CH1903 to CH1903+) and 1647 (CH1903+ to ETRS89-CHE [CHTRF95]). Approximates official FINELTRA application to within 2cm. Also documented as CT between CH1903 and CHTRS95 (see code 7673). Replaces CT code 1646. May be used as approximate CT CH1903 to WGS 84, see code 7788.

Frequently Asked Questions

What is the accuracy of the CH1903 to ETRS89-CHE [CHTRF95] transformation?

This transformation (EPSG:7674) has an accuracy of 0.25m using the NTv2 method. Area of use: Europe - Liechtenstein and Switzerland.