EPSG:2178 — ETRS89-POL [PL-ETRF2000] / CS2000/21

Projected · Poland - 19.5°E to 22.5°E

Export Formats

OGC WKT

PROJCS[
    "ETRF2000-PL / CS2000/21",
    GEOGCS[
        "ETRF2000-PL",
        DATUM[
            "ETRF2000 Poland",
            SPHEROID["GRS 1980",6378137,298.257222101],
            TOWGS84[0,0,0,0,0,0,0]
        ],
        PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],
        UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],
        AUTHORITY["EPSG","9702"]
    ],
    PROJECTION["Transverse_Mercator"],
    PARAMETER["latitude_of_origin",0],
    PARAMETER["central_meridian",21],
    PARAMETER["scale_factor",0.999923],
    PARAMETER["false_easting",7500000],
    PARAMETER["false_northing",0],
    UNIT["metre",1,AUTHORITY["EPSG","9001"]],
    AUTHORITY["EPSG","2178"]
]

WKT2

PROJCRS[
    "ETRS89-POL [PL-ETRF2000] / CS2000/21",
    BASEGEOGCRS[
        "ETRS89-POL [PL-ETRF2000]",
        DATUM[
            "ETRF2000 Poland",
            ELLIPSOID[
                "GRS 1980",
                6378137,
                298.257222101,
                LENGTHUNIT["metre",1,ID["EPSG",9001]],
                ID["EPSG",7019]
            ],
            ANCHOREPOCH[2011],
            ID["EPSG",1305]
        ],
        ID["EPSG",9702]
    ],
    CONVERSION[
        "Poland CS2000 zone 7",
        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",
            21,
            ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],
            ID["EPSG",8802]
        ],
        PARAMETER[
            "Scale factor at natural origin",
            0.999923,
            SCALEUNIT["unity",1,ID["EPSG",9201]],
            ID["EPSG",8805]
        ],
        PARAMETER[
            "False easting",
            7500000,
            LENGTHUNIT["metre",1,ID["EPSG",9001]],
            ID["EPSG",8806]
        ],
        PARAMETER[
            "False northing",
            0,
            LENGTHUNIT["metre",1,ID["EPSG",9001]],
            ID["EPSG",8807]
        ],
        ID["EPSG",18307]
    ],
    CS[Cartesian,2,ID["EPSG",4531]],
    AXIS["Northing (x)",north],
    AXIS["Easting (y)",east],
    LENGTHUNIT["metre",1,ID["EPSG",9001]],
    ID["EPSG",2178]
]

PROJ.4

+proj=tmerc +lat_0=0 +lon_0=21 +k=0.999923 +x_0=7500000 +y_0=0 +ellps=GRS80 +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:2178", "+proj=tmerc +lat_0=0 +lon_0=21 +k=0.999923 +x_0=7500000 +y_0=0 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs +type=crs");

JSON

{
  "type": "CoordinateReferenceSystem",
  "code": 2178,
  "name": "ETRS89-POL [PL-ETRF2000] / CS2000/21",
  "kind": "projected",
  "area": "Poland - 19.5°E to 22.5°E",
  "unit": "metre",
  "bbox": [
    49.09,
    19.5,
    54.55,
    22.5
  ],
  "proj4": "+proj=tmerc +lat_0=0 +lon_0=21 +k=0.999923 +x_0=7500000 +y_0=0 +ellps=GRS80 +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 (2178, 'EPSG', 2178, '+proj=tmerc +lat_0=0 +lon_0=21 +k=0.999923 +x_0=7500000 +y_0=0 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs +type=crs', 'PROJCS["ETRF2000-PL / CS2000/21",GEOGCS["ETRF2000-PL",DATUM["ETRF2000 Poland",SPHEROID["GRS 1980",6378137,298.257222101],TOWGS84[0,0,0,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","9702"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",21],PARAMETER["scale_factor",0.999923],PARAMETER["false_easting",7500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","2178"]]');

MapServer

How to add a projection to MapServer? →

PROJECTION
  "+proj=tmerc"
  "+lat_0=0"
  "+lon_0=21"
  "+k=0.999923"
  "+x_0=7500000"
  "+y_0=0"
  "+ellps=GRS80"
  "+towgs84=0,0,0,0,0,0,0"
  "+units=m"
  "+no_defs"
  "+type=crs"
END

GeoServer

How to add a projection to GeoServer? →

2178=PROJCS["ETRF2000-PL / CS2000/21",GEOGCS["ETRF2000-PL",DATUM["ETRF2000 Poland",SPHEROID["GRS 1980",6378137,298.257222101],TOWGS84[0,0,0,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","9702"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",21],PARAMETER["scale_factor",0.999923],PARAMETER["false_easting",7500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","2178"]]

Related Coordinate Systems

Available Transformations (6)

Transformations inherited from base CRS: EPSG:9702 (ETRS89-POL [PL-ETRF2000])

Transformation	Source → Target	Accuracy (m)
ETRS89-POL [PL-ETRF2000] to WGS 84 (1)	9702 → 4326	1
ETRF2000-PL to Baltic 1986 height (1) Deprecated	9702 → 9650	0.03
ETRF2000-PL to ETRF2000-PL + Baltic 1986 height (1) Deprecated	9702 → 9656	0.03
ETRF2000-PL to EVRF2007-PL height (1) Deprecated	9702 → 9651	0.03
ETRF2000-PL to ETRF2000-PL + EVRF2007-PL height (1) Deprecated	9702 → 9657	0.03
ETRF2000-PL to ETRS89 (1) Deprecated	9702 → 4258	0

Other CRS using ETRF2000 Poland

Frequently Asked Questions

How do I add EPSG:2178 to GeoServer?

Add the following definition to your GeoServer configuration:

2178=PROJCS["ETRF2000-PL / CS2000/21",GEOGCS["ETRF2000-PL",DATUM["ETRF2000 Poland",SPHEROID["GRS 1980",6378137,298.257222101],TOWGS84[0,0,0,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","9702"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",21],PARAMETER["scale_factor",0.999923],PARAMETER["false_easting",7500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","2178"]]

Read the full GeoServer guide →

How do I add EPSG:2178 to PostGIS?

Add the following definition to your PostGIS configuration:

INSERT INTO spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext)
VALUES (2178, 'EPSG', 2178, '+proj=tmerc +lat_0=0 +lon_0=21 +k=0.999923 +x_0=7500000 +y_0=0 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs +type=crs', 'PROJCS["ETRF2000-PL / CS2000/21",GEOGCS["ETRF2000-PL",DATUM["ETRF2000 Poland",SPHEROID["GRS 1980",6378137,298.257222101],TOWGS84[0,0,0,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","9702"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",21],PARAMETER["scale_factor",0.999923],PARAMETER["false_easting",7500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","2178"]]');

Read the full PostGIS guide →

How do I add EPSG:2178 to MapServer?

Add the following definition to your MapServer configuration:

PROJECTION
  "+proj=tmerc"
  "+lat_0=0"
  "+lon_0=21"
  "+k=0.999923"
  "+x_0=7500000"
  "+y_0=0"
  "+ellps=GRS80"
  "+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:2178 with Proj4js?

Add the following definition to your Proj4js configuration:

proj4.defs("EPSG:2178", "+proj=tmerc +lat_0=0 +lon_0=21 +k=0.999923 +x_0=7500000 +y_0=0 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs +type=crs");

Read the full Proj4js guide →

Type

Projected

Unit

metre

Geodetic CRS

ETRS89-POL [PL-ETRF2000]

Datum

ETRF2000 Poland

Ellipsoid

GRS 1980

Prime Meridian

Greenwich

Area of Use

Poland - 19.5°E to 22.5°E

Poland - onshore and offshore between 19°30'E and 22°30'E.

Coordinate System

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

Center Coordinates

7500000.00 5742873.50

Projected Bounds

6047705.96 7390450.417597051.41 5440301.58

WGS84 Bounds

54.55 19.5022.50 49.09

Data Source

EPSG

Information Source

Ordinance of the Council of Ministers of 15th November 2012 on the state system of spatial reference system, Glowny Urzad Geodezji i Kartografii (GUGiK), http://www.gugik.gov.pl

Revision Date

2025-11-07

Scope

Cadastre, engineering survey, topographic mapping (1:5000 and larger scales).

Remarks

See ETRF2000-PL / CS92 (code 2180) for smaller scale mapping.

EPSG

2178