EPSG:3301 — Estonian Coordinate System of 1997

Projected · Estonia

Export Formats

OGC WKT

PROJCS[
    "Estonian Coordinate System of 1997",
    GEOGCS[
        "EST97",
        DATUM[
            "Estonia_1997",
            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","4180"]
    ],
    PROJECTION["Lambert_Conformal_Conic_2SP"],
    PARAMETER["latitude_of_origin",57.5175539305556],
    PARAMETER["central_meridian",24],
    PARAMETER["standard_parallel_1",59.3333333333333],
    PARAMETER["standard_parallel_2",58],
    PARAMETER["false_easting",500000],
    PARAMETER["false_northing",6375000],
    UNIT["metre",1,AUTHORITY["EPSG","9001"]],
    AUTHORITY["EPSG","3301"]
]

WKT2

PROJCRS[
    "Estonian Coordinate System of 1997",
    BASEGEOGCRS[
        "ETRS89-EST [EST97]",
        DATUM[
            "Estonia 1997",
            ELLIPSOID[
                "GRS 1980",
                6378137,
                298.257222101,
                LENGTHUNIT["metre",1,ID["EPSG",9001]],
                ID["EPSG",7019]
            ],
            ANCHOREPOCH[1997.56],
            ID["EPSG",6180]
        ],
        ID["EPSG",4180]
    ],
    CONVERSION[
        "Estonian National Grid",
        METHOD["Lambert Conic Conformal (2SP)",ID["EPSG",9802]],
        PARAMETER[
            "Latitude of false origin",
            57.5175539305558,
            ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],
            ID["EPSG",8821]
        ],
        PARAMETER[
            "Longitude of false origin",
            24,
            ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],
            ID["EPSG",8822]
        ],
        PARAMETER[
            "Latitude of 1st standard parallel",
            59.3333333333336,
            ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],
            ID["EPSG",8823]
        ],
        PARAMETER[
            "Latitude of 2nd standard parallel",
            58,
            ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],
            ID["EPSG",8824]
        ],
        PARAMETER[
            "Easting at false origin",
            500000,
            LENGTHUNIT["metre",1,ID["EPSG",9001]],
            ID["EPSG",8826]
        ],
        PARAMETER[
            "Northing at false origin",
            6375000,
            LENGTHUNIT["metre",1,ID["EPSG",9001]],
            ID["EPSG",8827]
        ],
        ID["EPSG",19938]
    ],
    CS[Cartesian,2,ID["EPSG",4530]],
    AXIS["Northing (X)",north],
    AXIS["Easting (Y)",east],
    LENGTHUNIT["metre",1,ID["EPSG",9001]],
    ID["EPSG",3301]
]

PROJ.4

+proj=lcc +lat_0=57.5175539305556 +lon_0=24 +lat_1=59.3333333333333 +lat_2=58 +x_0=500000 +y_0=6375000 +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:3301", "+proj=lcc +lat_0=57.5175539305556 +lon_0=24 +lat_1=59.3333333333333 +lat_2=58 +x_0=500000 +y_0=6375000 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs +type=crs");

JSON

{
  "type": "CoordinateReferenceSystem",
  "code": 3301,
  "name": "Estonian Coordinate System of 1997",
  "kind": "projected",
  "area": "Estonia",
  "unit": "metre",
  "bbox": [
    57.52,
    20.37,
    60,
    28.2
  ],
  "proj4": "+proj=lcc +lat_0=57.5175539305556 +lon_0=24 +lat_1=59.3333333333333 +lat_2=58 +x_0=500000 +y_0=6375000 +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 (3301, 'EPSG', 3301, '+proj=lcc +lat_0=57.5175539305556 +lon_0=24 +lat_1=59.3333333333333 +lat_2=58 +x_0=500000 +y_0=6375000 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs +type=crs', 'PROJCS["Estonian Coordinate System of 1997",GEOGCS["EST97",DATUM["Estonia_1997",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","4180"]],PROJECTION["Lambert_Conformal_Conic_2SP"],PARAMETER["latitude_of_origin",57.5175539305556],PARAMETER["central_meridian",24],PARAMETER["standard_parallel_1",59.3333333333333],PARAMETER["standard_parallel_2",58],PARAMETER["false_easting",500000],PARAMETER["false_northing",6375000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","3301"]]');

MapServer

How to add a projection to MapServer? →

PROJECTION
  "+proj=lcc"
  "+lat_0=57.5175539305556"
  "+lon_0=24"
  "+lat_1=59.3333333333333"
  "+lat_2=58"
  "+x_0=500000"
  "+y_0=6375000"
  "+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? →

3301=PROJCS["Estonian Coordinate System of 1997",GEOGCS["EST97",DATUM["Estonia_1997",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","4180"]],PROJECTION["Lambert_Conformal_Conic_2SP"],PARAMETER["latitude_of_origin",57.5175539305556],PARAMETER["central_meridian",24],PARAMETER["standard_parallel_1",59.3333333333333],PARAMETER["standard_parallel_2",58],PARAMETER["false_easting",500000],PARAMETER["false_northing",6375000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","3301"]]

Related Coordinate Systems

Available Transformations (2)

Transformations inherited from base CRS: EPSG:4180 (ETRS89-EST [EST97])

Transformation	Source → Target	Accuracy (m)
ETRS89-EST [EST97] to WGS 84 (1)	4180 → 4326	1
EST97 to ETRS89 (1) Deprecated	4180 → 4258	0

Other CRS for EE

Other CRS using Estonia 1997

Frequently Asked Questions

How do I add EPSG:3301 to GeoServer?

Add the following definition to your GeoServer configuration:

3301=PROJCS["Estonian Coordinate System of 1997",GEOGCS["EST97",DATUM["Estonia_1997",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","4180"]],PROJECTION["Lambert_Conformal_Conic_2SP"],PARAMETER["latitude_of_origin",57.5175539305556],PARAMETER["central_meridian",24],PARAMETER["standard_parallel_1",59.3333333333333],PARAMETER["standard_parallel_2",58],PARAMETER["false_easting",500000],PARAMETER["false_northing",6375000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","3301"]]

Read the full GeoServer guide →

How do I add EPSG:3301 to PostGIS?

Add the following definition to your PostGIS configuration:

INSERT INTO spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext)
VALUES (3301, 'EPSG', 3301, '+proj=lcc +lat_0=57.5175539305556 +lon_0=24 +lat_1=59.3333333333333 +lat_2=58 +x_0=500000 +y_0=6375000 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs +type=crs', 'PROJCS["Estonian Coordinate System of 1997",GEOGCS["EST97",DATUM["Estonia_1997",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","4180"]],PROJECTION["Lambert_Conformal_Conic_2SP"],PARAMETER["latitude_of_origin",57.5175539305556],PARAMETER["central_meridian",24],PARAMETER["standard_parallel_1",59.3333333333333],PARAMETER["standard_parallel_2",58],PARAMETER["false_easting",500000],PARAMETER["false_northing",6375000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","3301"]]');

Read the full PostGIS guide →

How do I add EPSG:3301 to MapServer?

Add the following definition to your MapServer configuration:

PROJECTION
  "+proj=lcc"
  "+lat_0=57.5175539305556"
  "+lon_0=24"
  "+lat_1=59.3333333333333"
  "+lat_2=58"
  "+x_0=500000"
  "+y_0=6375000"
  "+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:3301 with Proj4js?

Add the following definition to your Proj4js configuration:

proj4.defs("EPSG:3301", "+proj=lcc +lat_0=57.5175539305556 +lon_0=24 +lat_1=59.3333333333333 +lat_2=58 +x_0=500000 +y_0=6375000 +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-EST [EST97]

Datum

Estonia 1997

Ellipsoid

GRS 1980

Prime Meridian

Greenwich

Area of Use

Estonia

Estonia - onshore and offshore.

Coordinate System

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

Center Coordinates

516493.16 6513417.97

Projected Bounds

6658861.37 282560.67734255.01 6381157.44

WGS84 Bounds

60.00 20.3728.20 57.52

Data Source

EPSG

Information Source

Estonian National Land Board via EuroGeographics; http://crs.bkg.bund.de/crs-eu/

Revision Date

2025-11-07

Scope

Topographic mapping (large scale).

Remarks

Replaces Estonian Coordinate System of 1992 (code 3300). EST97 / TM Baltic (CRS code 25884) used for medium and small scale applications.

Country Code

EPSG

3301