EPSG:CODE

ITRF89 to ETRF2000 (1)

EPSG:4911 → EPSG:7930

Coordinate Reference Systems

Source CRS
EPSG:4911
ITRF89
Geocentric
Target CRS
EPSG:7930
ETRF2000
Geocentric

Remarks

Scale difference in ppb and scale difference rate in ppb/yr where 1/billion = 1E-9 or nm/m. Equivalent to ITRF89 to ITRF2000 (1) (CT code 7814) converted to epoch 2000.0 concatenated with ITRF2000 to ETRF2000 (1) (CT code 7940) converted to epoch 2000.0.

Frequently Asked Questions

What is the accuracy of the ITRF89 to ETRF2000 transformation?

This transformation (EPSG:7942) has an accuracy of 0.01m using the Time-dependent Position Vector tfm (geocentric) method. Area of use: Europe - ETRF.