EPSG:CODE

ITRF2020 to NAD83(2011) (1)

EPSG:9988 → EPSG:6317

Coordinate Reference Systems

Source CRS
EPSG:9988
ITRF2020
Geocentric
Target CRS
EPSG:6317
NAD83(2011)
Geocentric

Remarks

Concatenation of joint US-Canada tfm NAD83(CORS96)>ITRF96 (CT code 6864) with IGS value for ITRF96>ITRF97 and IERS values for ITRF97>ITRF2020 CTs. Scale difference in ppb and rate in ppb/yr where 1/billion = 1E-9. See tfm 10415 for Canadian equivalent.

Frequently Asked Questions

What is the accuracy of the ITRF2020 to NAD83(2011) transformation?

This is an exact transformation (EPSG:10334) with no loss of precision (0m accuracy) using the Time-dependent Coordinate Frame rotation (geocen) method. Area of use: USA - CONUS and Alaska; PRVI.