EPSG:CODE

HD1909 to WGS 84 (1)

EPSG:3819 → EPSG:4326

Coordinate Reference Systems

Source CRS
EPSG:3819
HD1909
Geographic 2D
Target CRS
EPSG:4326
WGS 84
Geographic 2D

Transform Coordinates

Remarks

Horizontal coordinates of 66 points of the National Geodetic Network were used to compute this transformation.

Frequently Asked Questions

How do I convert HD1909 to WGS 84 coordinates?

Use the coordinate transformation tool above to convert HD1909 (EPSG:3819) to WGS 84 (EPSG:4326). Enter your source coordinates and click Transform. This uses the Coordinate Frame rotation (geog2D domain) method with 3m accuracy.

How do I transform HD1909 to WGS 84 using Proj4js?

Use proj4.defs to define both EPSG:3819 and EPSG:4326, then call proj4(source, target, [x, y]) to convert coordinates programmatically.

What is the accuracy of the HD1909 to WGS 84 transformation?

This transformation (EPSG:3817) has an accuracy of 3m using the Coordinate Frame rotation (geog2D domain) method. Area of use: Hungary.