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EPSG:4124 — RT90

Geographic 2D coordinate reference system. Area of use: Sweden.

Code
EPSG:4124
Type
Geographic 2D
Area
Sweden

PROJ definition

+proj=longlat +ellps=bessel +towgs84=414.1,41.3,603.1,-0.855,2.141,-7.023,0 +no_defs +type=crs

Geographic bounds

W 10.03°   S 54.96°   E 24.17°   N 69.07°

Convert coordinates with EPSG:4124

Official EPSG transformations for RT90

Datum transformations involving EPSG:4124 published in the EPSG dataset, with parameters, accuracy and area of use:

Common transformations from EPSG:4124

Frequently asked questions

What is the proj4 string for EPSG:4124?
The proj4 definition for EPSG:4124 is: +proj=longlat +ellps=bessel +towgs84=414.1,41.3,603.1,-0.855,2.141,-7.023,0 +no_defs +type=crs
Where is EPSG:4124 used?
EPSG:4124 (RT90) is defined for the area: Sweden.