EPSG:CODE

NAD83(CSRS)v3 to CGVD28 height (1)

EPSG:8239 → EPSG:5713

Coordinate Reference Systems

Source CRS
EPSG:8239
NAD83(CSRS)v3
Geographic 3D
Target CRS
EPSG:5713
CGVD28 height
Vertical

Remarks

Hybrid geoid derived from CGG2000 gravimetric geoid fitted to 1926 benchmarks with CGVD28 and NAD83(CSRS)v3 heights valid at epoch 1997.0. In 2019, file renamed from "HT2_0.byn"; no change to file contents. It is also used as CT to CGVD28(v2.0) height.

Frequently Asked Questions

What is the accuracy of the NAD83(CSRS)v3 to CGVD28 height transformation?

This transformation (EPSG:9983) has an accuracy of 0.05m using the Geographic3D to GravityRelatedHeight (NRCan byn) method. Area of use: Canada - CGVD28.