Coordinate Reference Systems
Remarks
Scale difference in ppb and scale difference rate in ppb/yr where 1/billion = 1E-9 or nm/m. Used as first step in ITRF2005 to NZGD2000 concatenated operations, followed by application of NZGD2000 deformation model.
Frequently Asked Questions
What is the accuracy of the ITRF2005 to ITRF96 transformation?
This transformation (EPSG:9081) has an accuracy of 0.01m using the Time-dependent Position Vector tfm (geocentric) method. Area of use: New Zealand.