EPSG:CODE

ETRS89-CHE [CHTRF95] to ETRF2000 (1)

EPSG:11222 → EPSG:7930

Coordinate Reference Systems

Source CRS
EPSG:11222
ETRS89-CHE [CHTRF95]
Geocentric
Target CRS
EPSG:7930
ETRF2000
Geocentric

Remarks

Derived from concatenation of ETRS89-CHE CHTRF95] to ETRF89 (1) (CT code 11308) with ETRF89 to ETRF2000 (CT code 10988) reduced to epoch 1993.0. Scale difference in ppb and scale difference rate in ppb/yr where 1/billion = 1E-9 or nm/m. Accuracy is approximately 1cm at the ETRS89-CHE [CHTRF95] anchor epoch of 1993.0, but deteriorates with time due to tectonic deformation and/or glacial isostatic adjustment.

Frequently Asked Questions

What is the accuracy of the ETRS89-CHE [CHTRF95] to ETRF2000 transformation?

This transformation (EPSG:11309) has an accuracy of 0.1m using the Time-dependent Position Vector tfm (geocentric) method. Area of use: Europe - Liechtenstein and Switzerland.