EPSG:CODE

HD72 to ETRS89 (2)

EPSG:4237 → EPSG:4258

Coordinate Reference Systems

Source CRS
EPSG:4237
HD72
Geographic 2D
Target CRS
EPSG:4258
ETRS89
Geographic 2D

Transform Coordinates

Remarks

Derived at 1153 stations of the Hungarian National GPS Network. Values here correct parameter errors given in Hungarian standard MSZ 7222:2002. Replaces HD72 to ETRS89 (1), code 1829. May be taken as approximate tfm HD72 to WGS 84 - see tfm code 1448.

Frequently Asked Questions

How do I convert HD72 to ETRS89 coordinates?

Use the coordinate transformation tool above to convert HD72 (EPSG:4237) to ETRS89 (EPSG:4258). Enter your source coordinates and click Transform. This uses the Coordinate Frame rotation (geog2D domain) method with 0.4m accuracy.

How do I transform HD72 to ETRS89 using Proj4js?

Use proj4.defs to define both EPSG:4237 and EPSG:4258, then call proj4(source, target, [x, y]) to convert coordinates programmatically.

What is the accuracy of the HD72 to ETRS89 transformation?

This transformation (EPSG:1449) has an accuracy of 0.4m using the Coordinate Frame rotation (geog2D domain) method. Area of use: Hungary.