EPSG:2323 — ED50 / TM39

Projected · Turkiye - 37.5°E to 40.5°E onshore

Export Formats

OGC WKT

PROJCS[
    "ED50 / TM39",
    GEOGCS[
        "ED50",
        DATUM[
            "European_Datum_1950",
            SPHEROID["International 1924",6378388,297],
            TOWGS84[-87,-98,-121,0,0,0,0]
        ],
        PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],
        UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],
        AUTHORITY["EPSG","4230"]
    ],
    PROJECTION["Transverse_Mercator"],
    PARAMETER["latitude_of_origin",0],
    PARAMETER["central_meridian",39],
    PARAMETER["scale_factor",1],
    PARAMETER["false_easting",500000],
    PARAMETER["false_northing",0],
    UNIT["metre",1,AUTHORITY["EPSG","9001"]],
    AUTHORITY["EPSG","2323"]
]

WKT2

PROJCRS[
    "ED50 / TM39",
    BASEGEOGCRS[
        "ED50",
        DATUM[
            "European Datum 1950",
            ELLIPSOID[
                "International 1924",
                6378388,
                297,
                LENGTHUNIT["metre",1,ID["EPSG",9001]],
                ID["EPSG",7022]
            ],
            ID["EPSG",6230]
        ],
        ID["EPSG",4230]
    ],
    CONVERSION[
        "Gauss-Kruger CM 39E",
        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",
            39,
            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",16307]
    ],
    CS[Cartesian,2,ID["EPSG",4530]],
    AXIS["Northing (X)",north],
    AXIS["Easting (Y)",east],
    LENGTHUNIT["metre",1,ID["EPSG",9001]],
    ID["EPSG",2323]
]

PROJ.4

+proj=tmerc +lat_0=0 +lon_0=39 +k=1 +x_0=500000 +y_0=0 +ellps=intl +towgs84=-87,-98,-121,0,0,0,0 +units=m +no_defs +type=crs

Proj4js

How to add a projection to Proj4js? →

proj4.defs("EPSG:2323", "+proj=tmerc +lat_0=0 +lon_0=39 +k=1 +x_0=500000 +y_0=0 +ellps=intl +towgs84=-87,-98,-121,0,0,0,0 +units=m +no_defs +type=crs");

JSON

{
  "type": "CoordinateReferenceSystem",
  "code": 2323,
  "name": "ED50 / TM39",
  "kind": "projected",
  "area": "Turkiye - 37.5°E to 40.5°E onshore",
  "unit": "metre",
  "bbox": [
    36.66,
    37.5,
    41.19,
    40.5
  ],
  "proj4": "+proj=tmerc +lat_0=0 +lon_0=39 +k=1 +x_0=500000 +y_0=0 +ellps=intl +towgs84=-87,-98,-121,0,0,0,0 +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 (2323, 'EPSG', 2323, '+proj=tmerc +lat_0=0 +lon_0=39 +k=1 +x_0=500000 +y_0=0 +ellps=intl +towgs84=-87,-98,-121,0,0,0,0 +units=m +no_defs +type=crs', 'PROJCS["ED50 / TM39",GEOGCS["ED50",DATUM["European_Datum_1950",SPHEROID["International 1924",6378388,297],TOWGS84[-87,-98,-121,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4230"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",39],PARAMETER["scale_factor",1],PARAMETER["false_easting",500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","2323"]]');

MapServer

How to add a projection to MapServer? →

PROJECTION
  "+proj=tmerc"
  "+lat_0=0"
  "+lon_0=39"
  "+k=1"
  "+x_0=500000"
  "+y_0=0"
  "+ellps=intl"
  "+towgs84=-87,-98,-121,0,0,0,0"
  "+units=m"
  "+no_defs"
  "+type=crs"
END

GeoServer

How to add a projection to GeoServer? →

2323=PROJCS["ED50 / TM39",GEOGCS["ED50",DATUM["European_Datum_1950",SPHEROID["International 1924",6378388,297],TOWGS84[-87,-98,-121,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4230"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",39],PARAMETER["scale_factor",1],PARAMETER["false_easting",500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","2323"]]

Related Coordinate Systems (13)

Available Transformations (76)

Transformations inherited from base CRS: EPSG:4230 (ED50)

Transformation	Source → Target	Accuracy (m)
FD54 to ED50 (1)	4741 → 4230	0
ED50 to ETRS89-ESP [REGENTE] (14)	4230 → 11134	0.05
Monte Mario to ED50 (1)	4265 → 4230	0.1
ED50 to ETRS89-ESP [REGENTE] (16)	4230 → 11134	0.2
ED50 to ETRS89-ESP [REGENTE] (17)	4230 → 11134	0.2
ED50 to ETRS89-ITA [IGM95] (1)	4230 → 4670	0.2
ED50 to ETRS89-ITA [RDN2008] (1)	4230 → 6706	0.2
ED50 to ETRS89 (12)	4230 → 4258	0.2
ED50 to WGS 84 (20)	4230 → 4326	0.5
ED50 to WGS 84 (22)	4230 → 4326	0.5

Other CRS using European Datum 1950 (31)

Frequently Asked Questions

How do I add EPSG:2323 to GeoServer?

Add the following definition to your GeoServer configuration:

2323=PROJCS["ED50 / TM39",GEOGCS["ED50",DATUM["European_Datum_1950",SPHEROID["International 1924",6378388,297],TOWGS84[-87,-98,-121,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4230"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",39],PARAMETER["scale_factor",1],PARAMETER["false_easting",500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","2323"]]

Read the full GeoServer guide →

How do I add EPSG:2323 to PostGIS?

Add the following definition to your PostGIS configuration:

INSERT INTO spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext)
VALUES (2323, 'EPSG', 2323, '+proj=tmerc +lat_0=0 +lon_0=39 +k=1 +x_0=500000 +y_0=0 +ellps=intl +towgs84=-87,-98,-121,0,0,0,0 +units=m +no_defs +type=crs', 'PROJCS["ED50 / TM39",GEOGCS["ED50",DATUM["European_Datum_1950",SPHEROID["International 1924",6378388,297],TOWGS84[-87,-98,-121,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4230"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",39],PARAMETER["scale_factor",1],PARAMETER["false_easting",500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","2323"]]');

Read the full PostGIS guide →

How do I add EPSG:2323 to MapServer?

Add the following definition to your MapServer configuration:

PROJECTION
  "+proj=tmerc"
  "+lat_0=0"
  "+lon_0=39"
  "+k=1"
  "+x_0=500000"
  "+y_0=0"
  "+ellps=intl"
  "+towgs84=-87,-98,-121,0,0,0,0"
  "+units=m"
  "+no_defs"
  "+type=crs"
END

Read the full MapServer guide →

How do I use EPSG:2323 with Proj4js?

Add the following definition to your Proj4js configuration:

proj4.defs("EPSG:2323", "+proj=tmerc +lat_0=0 +lon_0=39 +k=1 +x_0=500000 +y_0=0 +ellps=intl +towgs84=-87,-98,-121,0,0,0,0 +units=m +no_defs +type=crs");

Read the full Proj4js guide →

Type

Projected

Unit

metre

Geodetic CRS

ED50

Datum

European Datum 1950

Ellipsoid

International 1924

Prime Meridian

Greenwich

Area of Use

Turkiye - 37.5°E to 40.5°E onshore

Türkiye - between 37°30'E and 40°30'E, onshore.

Coordinate System

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

Center Coordinates

500021.41 4310352.62

Projected Bounds

4562935.04 365906.44625863.70 4060001.15

WGS84 Bounds

41.19 37.5040.50 36.66

Data Source

EPSG

Information Source

General Command of Mapping via EuroGeographics; http://crs.bkg.bund.de/crs-eu/

Revision Date

2006-07-22

Scope

Cadastre, engineering survey, topographic mapping (large scale).

Remarks

Also found with zone number prefix to false easting - see ED50 / 3-degree Gauss-Kruger zone 13 (code 2210).

EPSG

2323