EPSG:CODE

RT90 to ETRS89-SWE [SWEREF 99] (1)

EPSG:4124 → EPSG:4619

Coordinate Reference Systems

Source CRS
EPSG:4124
RT90
Geographic 2D
Target CRS
EPSG:4619
ETRS89-SWE [SWEREF 99]
Geographic 2D

Transform Coordinates

Remarks

Derived at 165 points in 2001. Also given by EuroGeographics as RT90 to ETRS89 using the Position Vector transformation method. Replaces RT90 to ETRS89 (1) (code 1437). May be taken as approximate transformation RT90 to WGS 84 - see code 1896.

Frequently Asked Questions

How do I convert RT90 to ETRS89-SWE [SWEREF 99] coordinates?

Use the coordinate transformation tool above to convert RT90 (EPSG:4124) to ETRS89-SWE [SWEREF 99] (EPSG:4619). Enter your source coordinates and click Transform. This uses the Coordinate Frame rotation (geog2D domain) method with 0.1m accuracy.

How do I transform RT90 to ETRS89-SWE [SWEREF 99] using Proj4js?

Use proj4.defs to define both EPSG:4124 and EPSG:4619, then call proj4(source, target, [x, y]) to convert coordinates programmatically.

What is the accuracy of the RT90 to ETRS89-SWE [SWEREF 99] transformation?

This transformation (EPSG:1895) has an accuracy of 0.1m using the Coordinate Frame rotation (geog2D domain) method. Area of use: Sweden.