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EPSG:21309 — GSK-2011 / GSK 3GK CM 27E

Projected coordinate reference system. Area of use: Russia - 25.5°E to 28.5°E onshore.

Code
EPSG:21309
Type
Projected
Area
Russia - 25.5°E to 28.5°E onshore

PROJ definition

+proj=tmerc +lat_0=0 +lon_0=27 +k=1 +x_0=250000 +y_0=0 +ellps=GSK2011 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs +type=crs

Geographic bounds

W 26.61°   S 56.05°   E 28.51°   N 68.93°

Convert coordinates with EPSG:21309

Common transformations from EPSG:21309

Frequently asked questions

What is the proj4 string for EPSG:21309?
The proj4 definition for EPSG:21309 is: +proj=tmerc +lat_0=0 +lon_0=27 +k=1 +x_0=250000 +y_0=0 +ellps=GSK2011 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs +type=crs
Where is EPSG:21309 used?
EPSG:21309 (GSK-2011 / GSK 3GK CM 27E) is defined for the area: Russia - 25.5°E to 28.5°E onshore.