EPSG:CODE

EPSG:7681 — GSK-2011

Geocentric · Russia

Export Formats

OGC WKT
GEOCCS[
    "GSK-2011",
    DATUM[
        "Geodezicheskaya_Sistema_Koordinat_2011",
        SPHEROID["GSK-2011",6378136.5,298.2564151,AUTHORITY["EPSG","1025"]],
        AUTHORITY["EPSG","1159"]
    ],
    PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],
    UNIT["metre",1,AUTHORITY["EPSG","9001"]],
    AXIS["Geocentric X",OTHER],
    AXIS["Geocentric Y",OTHER],
    AXIS["Geocentric Z",NORTH],
    AUTHORITY["EPSG","7681"]
]

Related Coordinate Systems

Available Transformations (1)

Transformation Source → Target Accuracy (m)
GSK-2011 to PZ-90.11 (1)
7681 → 7679 0.03

Other CRS for RU

Other CRS using Geodezicheskaya Sistema Koordinat 2011 (176)

Frequently Asked Questions

How do I add EPSG:7681 to GeoServer?

Add the following definition to your GeoServer configuration: 

7681=GEOCCS["GSK-2011",DATUM["Geodezicheskaya_Sistema_Koordinat_2011",SPHEROID["GSK-2011",6378136.5,298.2564151,AUTHORITY["EPSG","1025"]],AUTHORITY["EPSG","1159"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Geocentric X",OTHER],AXIS["Geocentric Y",OTHER],AXIS["Geocentric Z",NORTH],AUTHORITY["EPSG","7681"]]
Read the full GeoServer guide →

How do I add EPSG:7681 to PostGIS?

Add the following definition to your PostGIS configuration: 

INSERT INTO spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext)
VALUES (7681, 'EPSG', 7681, '+proj=geocent +ellps=GSK2011 +units=m +no_defs +type=crs', 'GEOCCS["GSK-2011",DATUM["Geodezicheskaya_Sistema_Koordinat_2011",SPHEROID["GSK-2011",6378136.5,298.2564151,AUTHORITY["EPSG","1025"]],AUTHORITY["EPSG","1159"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Geocentric X",OTHER],AXIS["Geocentric Y",OTHER],AXIS["Geocentric Z",NORTH],AUTHORITY["EPSG","7681"]]');
Read the full PostGIS guide →

How do I add EPSG:7681 to MapServer?

Add the following definition to your MapServer configuration: 

PROJECTION
  "+proj=geocent"
  "+ellps=GSK2011"
  "+units=m"
  "+no_defs"
  "+type=crs"
END
Read the full MapServer guide →

How do I use EPSG:7681 with Proj4js?

Add the following definition to your Proj4js configuration: 

proj4.defs("EPSG:7681", "+proj=geocent +ellps=GSK2011 +units=m +no_defs +type=crs");
Read the full Proj4js guide →