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EPSG:21221 — GSK-2011 / GSK 3GK zone 21

Projected coordinate reference system. Area of use: Russia - 61.5°E to 64.5°E onshore.

Code
EPSG:21221
Type
Projected
Area
Russia - 61.5°E to 64.5°E onshore

PROJ definition

+proj=tmerc +lat_0=0 +lon_0=63 +k=1 +x_0=21250000 +y_0=0 +ellps=GSK2011 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs +type=crs

Geographic bounds

W 61.5°   S 51.03°   E 64.5°   N 81.77°

Convert coordinates with EPSG:21221

Common transformations from EPSG:21221

Frequently asked questions

What is the proj4 string for EPSG:21221?
The proj4 definition for EPSG:21221 is: +proj=tmerc +lat_0=0 +lon_0=63 +k=1 +x_0=21250000 +y_0=0 +ellps=GSK2011 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs +type=crs
Where is EPSG:21221 used?
EPSG:21221 (GSK-2011 / GSK 3GK zone 21) is defined for the area: Russia - 61.5°E to 64.5°E onshore.