EPSG:CODE

IGS20 to IGb20 (1)

EPSG:10176 EPSG:10783

Coordinate Reference Systems

Remarks

Scale difference in ppb and scale difference rate in ppb/yr where 1/billion = 1E-9 or nm/m. Parameter values from ITRF2020 to ITRF2020-u2023 (1) (code 10782) as IGS20 is aligned to ITRF2020 and IGb20 is aligned to ITRF2020-u2023.

Frequently Asked Questions

What is the accuracy of the IGS20 to IGb20 transformation?

This transformation (EPSG:10787) has an accuracy of 0.001m using the Time-dependent Position Vector tfm (geocentric) method. Area of use: World.