Convert ITRF2008 to NAD83(CSRS)v6

Convert coordinates from ITRF2008 (EPSG:5332) to NAD83(CSRS)v6 (EPSG:8250) — official EPSG transformation parameters, accuracy and area of use, with a free in-browser converter.

From

Input (x, y)

Output (x, y)

Direct link to this transformation: epsgtransform.com/transform/epsg-5332-to-epsg-8250

Official EPSG transformation from ITRF2008 to NAD83(CSRS)v6

The EPSG Geodetic Parameter Dataset defines 1 transformation between ITRF2008 (EPSG:5332) and NAD83(CSRS)v6 (EPSG:8250). Its parameters, accuracy and area of use are listed below.

ITRF2008 to NAD83(CSRS)v6 (1)

EPSG:8264±0 m

Method:: Time-dependent Position Vector tfm (geocentric)
Area of use:: Canada
Scope:: Geodesy. Defines NAD83(CSRS)v6.

Parameter	Value	Unit
X-axis translation(tx)	0.99343	metre
Y-axis translation(ty)	-1.90331	metre
Z-axis translation(tz)	-0.52655	metre
X-axis rotation(rx)	-25.91467	milliarc-second
Y-axis rotation(ry)	-9.42645	milliarc-second
Z-axis rotation(rz)	-11.59935	milliarc-second
Scale difference(ds)	1.71504	parts per billion
rate tx	0.00079	metres per year
rate ty	-0.0006	metres per year
rate tz	-0.00134	metres per year
rate rx	-0.06667	milliarc-seconds per year
rate ry	0.75744	milliarc-seconds per year
rate rz	0.05133	milliarc-seconds per year
rate ds	-0.102	parts per billion per year
epoch	1997	year

Concatenation of joint Canada-US transformation NAD83>ITRF96 (code 8259) with IGS tfm ITRF96>97 and IERS tfms ITRF97>2008. Scale difference in ppb and scale difference rate in ppb/yr where 1/billion = 1E-9 or nm/m. See tfm code 7807 for US equivalent.

Convert EPSG:5332 to EPSG:8250 in code

The same transformation with common GIS tools and libraries:

from pyproj import Transformer

transformer = Transformer.from_crs("EPSG:5332", "EPSG:8250", always_xy=True)
x, y = transformer.transform(-73.9857, 40.7484)
print(x, y)

Source: EPSG:5332 — ITRF2008

geocentric Cartesian system (Earth-centred Earth-fixed) · Area of use: World

+proj=geocent +ellps=GRS80 +units=m +no_defs +type=crs

More about EPSG:5332 →

Target: EPSG:8250 — NAD83(CSRS)v6

geocentric Cartesian system (Earth-centred Earth-fixed) · Area of use: Canada

+proj=geocent +ellps=GRS80 +units=m +no_defs +type=crs

More about EPSG:8250 →

Frequently asked questions

How accurate is converting ITRF2008 to NAD83(CSRS)v6?: The most accurate official EPSG transformation between these systems is accurate to about ±0 m within its stated area of use. Browser-based converters approximate datum shifts with Helmert parameters; for surveying-grade work apply the official transformation in a desktop GIS.
Does my data leave the browser when I use this converter?: No. All coordinate transformations are computed locally in your browser using proj4js. The coordinates you enter are never transmitted to any server.

Need the reverse? Convert EPSG:8250 to EPSG:5332 →