EPSG:21027 — GSK-2011 / Gauss-Kruger CM 159E

Projected · Russia - 156°E to 162°E onshore

Export Formats

OGC WKT

PROJCS[
    "GSK-2011 / Gauss-Kruger CM 159E",
    GEOGCS[
        "GSK-2011",
        DATUM[
            "Geodezicheskaya_Sistema_Koordinat_2011",
            SPHEROID["GSK-2011",6378136.5,298.2564151],
            TOWGS84[0,0,0,0,0,0,0]
        ],
        PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],
        UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],
        AUTHORITY["EPSG","7683"]
    ],
    PROJECTION["Transverse_Mercator"],
    PARAMETER["latitude_of_origin",0],
    PARAMETER["central_meridian",159],
    PARAMETER["scale_factor",1],
    PARAMETER["false_easting",500000],
    PARAMETER["false_northing",0],
    UNIT["metre",1,AUTHORITY["EPSG","9001"]],
    AUTHORITY["EPSG","21027"]
]

WKT2

PROJCRS[
    "GSK-2011 / Gauss-Kruger CM 159E",
    BASEGEOGCRS[
        "GSK-2011",
        DATUM[
            "Geodezicheskaya Sistema Koordinat 2011",
            ELLIPSOID[
                "GSK-2011",
                6378136.5,
                298.2564151,
                LENGTHUNIT["metre",1,ID["EPSG",9001]],
                ID["EPSG",1025]
            ],
            ID["EPSG",1159]
        ],
        ID["EPSG",7683]
    ],
    CONVERSION[
        "Gauss-Kruger CM 159E",
        METHOD["Transverse Mercator",ID["EPSG",9807]],
        PARAMETER[
            "Latitude of natural origin",
            0,
            ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],
            ID["EPSG",8801]
        ],
        PARAMETER[
            "Longitude of natural origin",
            159,
            ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],
            ID["EPSG",8802]
        ],
        PARAMETER[
            "Scale factor at natural origin",
            1,
            SCALEUNIT["unity",1,ID["EPSG",9201]],
            ID["EPSG",8805]
        ],
        PARAMETER[
            "False easting",
            500000,
            LENGTHUNIT["metre",1,ID["EPSG",9001]],
            ID["EPSG",8806]
        ],
        PARAMETER[
            "False northing",
            0,
            LENGTHUNIT["metre",1,ID["EPSG",9001]],
            ID["EPSG",8807]
        ],
        ID["EPSG",16327]
    ],
    CS[Cartesian,2,ID["EPSG",4530]],
    AXIS["Northing (X)",north],
    AXIS["Easting (Y)",east],
    LENGTHUNIT["metre",1,ID["EPSG",9001]],
    ID["EPSG",21027]
]

PROJ.4

+proj=tmerc +lat_0=0 +lon_0=159 +k=1 +x_0=500000 +y_0=0 +ellps=GSK2011 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs +type=crs

Proj4js

How to add a projection to Proj4js? →

proj4.defs("EPSG:21027", "+proj=tmerc +lat_0=0 +lon_0=159 +k=1 +x_0=500000 +y_0=0 +ellps=GSK2011 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs +type=crs");

JSON

{
  "type": "CoordinateReferenceSystem",
  "code": 21027,
  "name": "GSK-2011 / Gauss-Kruger CM 159E",
  "kind": "projected",
  "area": "Russia - 156°E to 162°E onshore",
  "unit": "metre",
  "bbox": [
    50.27,
    156,
    77.2,
    162
  ],
  "proj4": "+proj=tmerc +lat_0=0 +lon_0=159 +k=1 +x_0=500000 +y_0=0 +ellps=GSK2011 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs +type=crs"
}

PostGIS

How to add a projection to PostGIS? →

INSERT INTO spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext)
VALUES (21027, 'EPSG', 21027, '+proj=tmerc +lat_0=0 +lon_0=159 +k=1 +x_0=500000 +y_0=0 +ellps=GSK2011 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs +type=crs', 'PROJCS["GSK-2011 / Gauss-Kruger CM 159E",GEOGCS["GSK-2011",DATUM["Geodezicheskaya_Sistema_Koordinat_2011",SPHEROID["GSK-2011",6378136.5,298.2564151],TOWGS84[0,0,0,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","7683"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",159],PARAMETER["scale_factor",1],PARAMETER["false_easting",500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","21027"]]');

MapServer

How to add a projection to MapServer? →

PROJECTION
  "+proj=tmerc"
  "+lat_0=0"
  "+lon_0=159"
  "+k=1"
  "+x_0=500000"
  "+y_0=0"
  "+ellps=GSK2011"
  "+towgs84=0,0,0,0,0,0,0"
  "+units=m"
  "+no_defs"
  "+type=crs"
END

GeoServer

How to add a projection to GeoServer? →

21027=PROJCS["GSK-2011 / Gauss-Kruger CM 159E",GEOGCS["GSK-2011",DATUM["Geodezicheskaya_Sistema_Koordinat_2011",SPHEROID["GSK-2011",6378136.5,298.2564151],TOWGS84[0,0,0,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","7683"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",159],PARAMETER["scale_factor",1],PARAMETER["false_easting",500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","21027"]]

Related Coordinate Systems

Available Transformations (1)

Transformations inherited from base CRS: EPSG:7683 (GSK-2011)

Transformation	Source → Target	Accuracy (m)
GSK-2011 to WGS 84 (1)	7683 → 4326	1

Other CRS using Geodezicheskaya Sistema Koordinat 2011 (176)

Frequently Asked Questions

How do I add EPSG:21027 to GeoServer?

Add the following definition to your GeoServer configuration:

21027=PROJCS["GSK-2011 / Gauss-Kruger CM 159E",GEOGCS["GSK-2011",DATUM["Geodezicheskaya_Sistema_Koordinat_2011",SPHEROID["GSK-2011",6378136.5,298.2564151],TOWGS84[0,0,0,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","7683"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",159],PARAMETER["scale_factor",1],PARAMETER["false_easting",500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","21027"]]

Read the full GeoServer guide →

How do I add EPSG:21027 to PostGIS?

Add the following definition to your PostGIS configuration:

INSERT INTO spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext)
VALUES (21027, 'EPSG', 21027, '+proj=tmerc +lat_0=0 +lon_0=159 +k=1 +x_0=500000 +y_0=0 +ellps=GSK2011 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs +type=crs', 'PROJCS["GSK-2011 / Gauss-Kruger CM 159E",GEOGCS["GSK-2011",DATUM["Geodezicheskaya_Sistema_Koordinat_2011",SPHEROID["GSK-2011",6378136.5,298.2564151],TOWGS84[0,0,0,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","7683"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",159],PARAMETER["scale_factor",1],PARAMETER["false_easting",500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","21027"]]');

Read the full PostGIS guide →

How do I add EPSG:21027 to MapServer?

Add the following definition to your MapServer configuration:

PROJECTION
  "+proj=tmerc"
  "+lat_0=0"
  "+lon_0=159"
  "+k=1"
  "+x_0=500000"
  "+y_0=0"
  "+ellps=GSK2011"
  "+towgs84=0,0,0,0,0,0,0"
  "+units=m"
  "+no_defs"
  "+type=crs"
END

Read the full MapServer guide →

How do I use EPSG:21027 with Proj4js?

Add the following definition to your Proj4js configuration:

proj4.defs("EPSG:21027", "+proj=tmerc +lat_0=0 +lon_0=159 +k=1 +x_0=500000 +y_0=0 +ellps=GSK2011 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs +type=crs");

Read the full Proj4js guide →