EPSG:CODE

ED87 to WGS 84 (1)

EPSG:4231 → EPSG:4326

Coordinate Reference Systems

Source CRS
EPSG:4231
ED87
Geographic 2D
Target CRS
EPSG:4326
WGS 84
Geographic 2D

Transform Coordinates

Frequently Asked Questions

How do I convert ED87 to WGS 84 coordinates?

Use the coordinate transformation tool above to convert ED87 (EPSG:4231) to WGS 84 (EPSG:4326). Enter your source coordinates and click Transform. This uses the Position Vector transformation (geog2D domain) method with 0.8m accuracy.

How do I transform ED87 to WGS 84 using Proj4js?

Use proj4.defs to define both EPSG:4231 and EPSG:4326, then call proj4(source, target, [x, y]) to convert coordinates programmatically.

What is the accuracy of the ED87 to WGS 84 transformation?

This transformation (EPSG:1146) has an accuracy of 0.8m using the Position Vector transformation (geog2D domain) method. Area of use: Europe - North Sea.