EPSG:CODE

ATRF2014 to GDA94 (1)

EPSG:9307 → EPSG:4938

Coordinate Reference Systems

Source CRS
EPSG:9307
ATRF2014
Geocentric
Target CRS
EPSG:4938
GDA94
Geocentric

Remarks

Concatenation of ATRF2014 to GDA2020 (1) (CT 9459) and GDA94 to GDA2020 (1) (CT 8048). Scale difference in ppb and rate in ppb/yr where 1/billion = 1E-9 or nm/m. See ATRF2014 to GDA94 (2) (CT 9685) for alternative for Australia with distortion modelling.

Frequently Asked Questions

What is the accuracy of the ATRF2014 to GDA94 transformation?

This transformation (EPSG:9684) has an accuracy of 0.035m using the Time-dependent Coordinate Frame rotation (geocen) method. Area of use: Australia - GDA.