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Convert NAD83 to NAD83(CSRS)v6

Convert coordinates from NAD83 (EPSG:4269) to NAD83(CSRS)v6 (EPSG:8252) — official EPSG transformation parameters, accuracy and area of use, with a free in-browser converter.

Direct link to this transformation: epsgtransform.com/transform/epsg-4269-to-epsg-8252

Official EPSG transformation from NAD83 to NAD83(CSRS)v6

The EPSG Geodetic Parameter Dataset defines 1 transformation between NAD83 (EPSG:4269) and NAD83(CSRS)v6 (EPSG:8252). Its parameters, accuracy and area of use are listed below.

NAD83 to NAD83(CSRS)v6 (10)

EPSG:9550±0.1 m
Method:
NTv2
Area of use:
Canada - Newfoundland
Scope:
Spatial referencing.

Grid file: NLCSRSV4A.GSB

File NLCSRSV4A.GSB corrects error in file header record previously released as NLCSRSV4.GSB. No change to gridded data.

Convert EPSG:4269 to EPSG:8252 in code

The same transformation with common GIS tools and libraries:

from pyproj import Transformer

transformer = Transformer.from_crs("EPSG:4269", "EPSG:8252", always_xy=True)
x, y = transformer.transform(-73.9857, 40.7484)
print(x, y)

Source: EPSG:4269 — NAD83

geographic system using latitude and longitude on an ellipsoid · Area of use: North America - NAD83

+proj=longlat +datum=NAD83 +no_defs +type=crs
More about EPSG:4269 →

Target: EPSG:8252 — NAD83(CSRS)v6

geographic system using latitude and longitude on an ellipsoid · Area of use: Canada

+proj=longlat +ellps=GRS80 +no_defs +type=crs
More about EPSG:8252 →

Frequently asked questions

How accurate is converting NAD83 to NAD83(CSRS)v6?
The most accurate official EPSG transformation between these systems is accurate to about ±0.1 m within its stated area of use. Browser-based converters approximate datum shifts with Helmert parameters; for surveying-grade work apply the official transformation (including the grid-shift files listed below) 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:8252 to EPSG:4269 →