EPSG:3120 — Pulkovo 1942(58) / Poland zone I

Projected · Poland - zone I

Export Formats

OGC WKT

PROJCS[
    "Pulkovo 1942(58) / Poland zone I",
    GEOGCS[
        "Pulkovo 1942(58)",
        DATUM[
            "Pulkovo_1942_58",
            SPHEROID["Krassowsky 1940",6378245,298.3],
            TOWGS84[2.329,-147.042,-92.08,0.309,-0.325,-0.497,5.69]
        ],
        PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],
        UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],
        AUTHORITY["EPSG","4179"]
    ],
    PROJECTION["Oblique_Stereographic"],
    PARAMETER["latitude_of_origin",50.625],
    PARAMETER["central_meridian",21.0833333333333],
    PARAMETER["scale_factor",0.9998],
    PARAMETER["false_easting",4637000],
    PARAMETER["false_northing",5467000],
    UNIT["metre",1,AUTHORITY["EPSG","9001"]],
    AUTHORITY["EPSG","3120"]
]

WKT2

PROJCRS[
    "Pulkovo 1942(58) / Poland zone I",
    BASEGEOGCRS[
        "Pulkovo 1942(58)",
        DATUM[
            "Pulkovo 1942(58)",
            ELLIPSOID[
                "Krassowsky 1940",
                6378245,
                298.3,
                LENGTHUNIT["metre",1,ID["EPSG",9001]],
                ID["EPSG",7024]
            ],
            ID["EPSG",6179]
        ],
        ID["EPSG",4179]
    ],
    CONVERSION[
        "Poland zone I",
        METHOD["Oblique Stereographic",ID["EPSG",9809]],
        PARAMETER[
            "Latitude of natural origin",
            50.6250000000003,
            ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],
            ID["EPSG",8801]
        ],
        PARAMETER[
            "Longitude of natural origin",
            21.0833333333336,
            ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],
            ID["EPSG",8802]
        ],
        PARAMETER[
            "Scale factor at natural origin",
            0.9998,
            SCALEUNIT["unity",1,ID["EPSG",9201]],
            ID["EPSG",8805]
        ],
        PARAMETER[
            "False easting",
            4637000,
            LENGTHUNIT["metre",1,ID["EPSG",9001]],
            ID["EPSG",8806]
        ],
        PARAMETER[
            "False northing",
            5467000,
            LENGTHUNIT["metre",1,ID["EPSG",9001]],
            ID["EPSG",8807]
        ],
        ID["EPSG",18280]
    ],
    CS[Cartesian,2,ID["EPSG",4530]],
    AXIS["Northing (X)",north],
    AXIS["Easting (Y)",east],
    LENGTHUNIT["metre",1,ID["EPSG",9001]],
    ID["EPSG",3120]
]

PROJ.4

+proj=sterea +lat_0=50.625 +lon_0=21.0833333333333 +k=0.9998 +x_0=4637000 +y_0=5467000 +ellps=krass +towgs84=2.329,-147.042,-92.08,0.309,-0.325,-0.497,5.69 +units=m +no_defs +type=crs

Proj4js

How to add a projection to Proj4js? →

proj4.defs("EPSG:3120", "+proj=sterea +lat_0=50.625 +lon_0=21.0833333333333 +k=0.9998 +x_0=4637000 +y_0=5467000 +ellps=krass +towgs84=2.329,-147.042,-92.08,0.309,-0.325,-0.497,5.69 +units=m +no_defs +type=crs");

JSON

{
  "type": "CoordinateReferenceSystem",
  "code": 3120,
  "name": "Pulkovo 1942(58) / Poland zone I",
  "kind": "projected",
  "area": "Poland - zone I",
  "unit": "metre",
  "bbox": [
    49,
    18,
    52.34,
    24.15
  ],
  "proj4": "+proj=sterea +lat_0=50.625 +lon_0=21.0833333333333 +k=0.9998 +x_0=4637000 +y_0=5467000 +ellps=krass +towgs84=2.329,-147.042,-92.08,0.309,-0.325,-0.497,5.69 +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 (3120, 'EPSG', 3120, '+proj=sterea +lat_0=50.625 +lon_0=21.0833333333333 +k=0.9998 +x_0=4637000 +y_0=5467000 +ellps=krass +towgs84=2.329,-147.042,-92.08,0.309,-0.325,-0.497,5.69 +units=m +no_defs +type=crs', 'PROJCS["Pulkovo 1942(58) / Poland zone I",GEOGCS["Pulkovo 1942(58)",DATUM["Pulkovo_1942_58",SPHEROID["Krassowsky 1940",6378245,298.3],TOWGS84[2.329,-147.042,-92.08,0.309,-0.325,-0.497,5.69]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4179"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",50.625],PARAMETER["central_meridian",21.0833333333333],PARAMETER["scale_factor",0.9998],PARAMETER["false_easting",4637000],PARAMETER["false_northing",5467000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","3120"]]');

MapServer

How to add a projection to MapServer? →

PROJECTION
  "+proj=sterea"
  "+lat_0=50.625"
  "+lon_0=21.0833333333333"
  "+k=0.9998"
  "+x_0=4637000"
  "+y_0=5467000"
  "+ellps=krass"
  "+towgs84=2.329,-147.042,-92.08,0.309,-0.325,-0.497,5.69"
  "+units=m"
  "+no_defs"
  "+type=crs"
END

GeoServer

How to add a projection to GeoServer? →

3120=PROJCS["Pulkovo 1942(58) / Poland zone I",GEOGCS["Pulkovo 1942(58)",DATUM["Pulkovo_1942_58",SPHEROID["Krassowsky 1940",6378245,298.3],TOWGS84[2.329,-147.042,-92.08,0.309,-0.325,-0.497,5.69]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4179"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",50.625],PARAMETER["central_meridian",21.0833333333333],PARAMETER["scale_factor",0.9998],PARAMETER["false_easting",4637000],PARAMETER["false_northing",5467000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","3120"]]

Related Coordinate Systems

Available Transformations (11)

Transformations inherited from base CRS: EPSG:4179 (Pulkovo 1942(58))

Transformation	Source → Target	Accuracy (m)
Pulkovo 1942(58) to ETRS89 (1)	4179 → 4258	1
Pulkovo 1942(58) to WGS 84 (1)	4179 → 4326	1
Pulkovo 1942(58) to Albanian 1987 (1)	4179 → 4191	1
Pulkovo 1942(58) to WGS 84 (22)	4179 → 4326	2
Pulkovo 1942(58) to ETRS89-ROU [ETRF2000] (4)	4179 → 11119	3
Pulkovo 1942(58) to WGS 84 (19)	4179 → 4326	3
Pulkovo 1942(58) to WGS 84 (4)	4179 → 4326	6
Pulkovo 1942(58) to WGS 84 (8)	4179 → 4326	6
Pulkovo 1942(58) to WGS 84 (9)	4179 → 4326	7
Pulkovo 1942(58) to WGS 84 (18)	4179 → 4326	10

Other CRS using Pulkovo 1942(58) (24)

Frequently Asked Questions

How do I add EPSG:3120 to GeoServer?

Add the following definition to your GeoServer configuration:

3120=PROJCS["Pulkovo 1942(58) / Poland zone I",GEOGCS["Pulkovo 1942(58)",DATUM["Pulkovo_1942_58",SPHEROID["Krassowsky 1940",6378245,298.3],TOWGS84[2.329,-147.042,-92.08,0.309,-0.325,-0.497,5.69]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4179"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",50.625],PARAMETER["central_meridian",21.0833333333333],PARAMETER["scale_factor",0.9998],PARAMETER["false_easting",4637000],PARAMETER["false_northing",5467000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","3120"]]

Read the full GeoServer guide →

How do I add EPSG:3120 to PostGIS?

Add the following definition to your PostGIS configuration:

INSERT INTO spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext)
VALUES (3120, 'EPSG', 3120, '+proj=sterea +lat_0=50.625 +lon_0=21.0833333333333 +k=0.9998 +x_0=4637000 +y_0=5467000 +ellps=krass +towgs84=2.329,-147.042,-92.08,0.309,-0.325,-0.497,5.69 +units=m +no_defs +type=crs', 'PROJCS["Pulkovo 1942(58) / Poland zone I",GEOGCS["Pulkovo 1942(58)",DATUM["Pulkovo_1942_58",SPHEROID["Krassowsky 1940",6378245,298.3],TOWGS84[2.329,-147.042,-92.08,0.309,-0.325,-0.497,5.69]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4179"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",50.625],PARAMETER["central_meridian",21.0833333333333],PARAMETER["scale_factor",0.9998],PARAMETER["false_easting",4637000],PARAMETER["false_northing",5467000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","3120"]]');

Read the full PostGIS guide →

How do I add EPSG:3120 to MapServer?

Add the following definition to your MapServer configuration:

PROJECTION
  "+proj=sterea"
  "+lat_0=50.625"
  "+lon_0=21.0833333333333"
  "+k=0.9998"
  "+x_0=4637000"
  "+y_0=5467000"
  "+ellps=krass"
  "+towgs84=2.329,-147.042,-92.08,0.309,-0.325,-0.497,5.69"
  "+units=m"
  "+no_defs"
  "+type=crs"
END

Read the full MapServer guide →

How do I use EPSG:3120 with Proj4js?

Add the following definition to your Proj4js configuration:

proj4.defs("EPSG:3120", "+proj=sterea +lat_0=50.625 +lon_0=21.0833333333333 +k=0.9998 +x_0=4637000 +y_0=5467000 +ellps=krass +towgs84=2.329,-147.042,-92.08,0.309,-0.325,-0.497,5.69 +units=m +no_defs +type=crs");

Read the full Proj4js guide →

Type

Projected

Unit

metre

Geodetic CRS

Pulkovo 1942(58)

Datum

Pulkovo 1942(58)

Ellipsoid

Krassowsky 1940

Prime Meridian

Greenwich

Area of Use

Poland - zone I

Poland - southeast - south of 52°20'N and east of 18°E.

Coordinate System

Cartesian 2D CS. Axes: northing, easting (X,Y). Orientations: north, east. UoM: m.

Center Coordinates

4636562.84 5472008.79

Projected Bounds

5662164.19 4411579.544846128.19 5290924.40

WGS84 Bounds

52.34 18.0024.15 49.00

Data Source

EPSG

Information Source

Glowny Urzad Geodezji i Kartografii via EuroGeographics; http://crs.bkg.bund.de/crs-eu/

Revision Date

2005-10-29

Scope

Engineering survey, topographic mapping.

Remarks

To be phased out after 2009. Replaced by ETRS89 / Poland CS2000 zones 7 and 8 (codes 2178-79).

EPSG

3120