EPSG:CODE

NAD27(76) to NAD83 (1)

EPSG:4608 EPSG:4269

Coordinate Reference Systems

Remarks

Uses NT method which expects longitudes positive west; EPSG GeogCRSs NAD27(76) (code 4608) and NAD83 (code 4269) have longitudes positive east. May be taken as approximate transformation NAD27(76) to WGS 84 - see code 1690.

Frequently Asked Questions

What is the accuracy of the NAD27(76) to NAD83 transformation?

This transformation (EPSG:1463) has an accuracy of 1m using the NTv2 method. Area of use: Canada - Ontario.