EPSG:3391 — Karbala 1979 / UTM zone 37N

Projected · Iraq - west of 42°E

Export Formats

OGC WKT

PROJCS[
    "Karbala 1979 / UTM zone 37N",
    GEOGCS[
        "Karbala 1979",
        DATUM[
            "Karbala_1979",
            SPHEROID["Clarke 1880 (RGS)",6378249.145,293.465],
            TOWGS84[70.995,-335.916,262.898,0,0,0,0]
        ],
        PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],
        UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],
        AUTHORITY["EPSG","4743"]
    ],
    PROJECTION["Transverse_Mercator"],
    PARAMETER["latitude_of_origin",0],
    PARAMETER["central_meridian",39],
    PARAMETER["scale_factor",0.9996],
    PARAMETER["false_easting",500000],
    PARAMETER["false_northing",0],
    UNIT["metre",1,AUTHORITY["EPSG","9001"]],
    AXIS["Easting",EAST],
    AXIS["Northing",NORTH],
    AUTHORITY["EPSG","3391"]
]

WKT2

PROJCRS[
    "Karbala 1979 / UTM zone 37N",
    BASEGEOGCRS[
        "Karbala 1979",
        DATUM[
            "Karbala 1979",
            ELLIPSOID[
                "Clarke 1880 (RGS)",
                6378249.145,
                293.465,
                LENGTHUNIT["metre",1,ID["EPSG",9001]],
                ID["EPSG",7012]
            ],
            ID["EPSG",6743]
        ],
        ID["EPSG",4743]
    ],
    CONVERSION[
        "UTM zone 37N",
        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",
            0.9996,
            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",16037]
    ],
    CS[Cartesian,2,ID["EPSG",4400]],
    AXIS["Easting (E)",east],
    AXIS["Northing (N)",north],
    LENGTHUNIT["metre",1,ID["EPSG",9001]],
    ID["EPSG",3391]
]

PROJ.4

+proj=utm +zone=37 +a=6378249.145 +rf=293.465 +towgs84=70.995,-335.916,262.898,0,0,0,0 +units=m +no_defs +type=crs

Proj4js

How to add a projection to Proj4js? →

proj4.defs("EPSG:3391", "+proj=utm +zone=37 +a=6378249.145 +rf=293.465 +towgs84=70.995,-335.916,262.898,0,0,0,0 +units=m +no_defs +type=crs");

JSON

{
  "type": "CoordinateReferenceSystem",
  "code": 3391,
  "name": "Karbala 1979 / UTM zone 37N",
  "kind": "projected",
  "area": "Iraq - west of 42°E",
  "unit": "metre",
  "bbox": [
    31.14,
    38.79,
    36.75,
    42
  ],
  "proj4": "+proj=utm +zone=37 +a=6378249.145 +rf=293.465 +towgs84=70.995,-335.916,262.898,0,0,0,0 +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 (3391, 'EPSG', 3391, '+proj=utm +zone=37 +a=6378249.145 +rf=293.465 +towgs84=70.995,-335.916,262.898,0,0,0,0 +units=m +no_defs +type=crs', 'PROJCS["Karbala 1979 / UTM zone 37N",GEOGCS["Karbala 1979",DATUM["Karbala_1979",SPHEROID["Clarke 1880 (RGS)",6378249.145,293.465],TOWGS84[70.995,-335.916,262.898,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4743"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",39],PARAMETER["scale_factor",0.9996],PARAMETER["false_easting",500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","3391"]]');

MapServer

How to add a projection to MapServer? →

PROJECTION
  "+proj=utm"
  "+zone=37"
  "+a=6378249.145"
  "+rf=293.465"
  "+towgs84=70.995,-335.916,262.898,0,0,0,0"
  "+units=m"
  "+no_defs"
  "+type=crs"
END

GeoServer

How to add a projection to GeoServer? →

3391=PROJCS["Karbala 1979 / UTM zone 37N",GEOGCS["Karbala 1979",DATUM["Karbala_1979",SPHEROID["Clarke 1880 (RGS)",6378249.145,293.465],TOWGS84[70.995,-335.916,262.898,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4743"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",39],PARAMETER["scale_factor",0.9996],PARAMETER["false_easting",500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","3391"]]

Related Coordinate Systems

Available Transformations (12)

Transformation	Source → Target	Accuracy (m)
Nahrwan 1934 / UTM zone 37N to Karbala 1979 / UTM zone 37N (1)	7005 → 3391	5
Nahrwan 1934 / UTM zone 37N to Karbala 1979 / UTM zone 37N (8)	7005 → 3391	5
Nahrwan 1934 / UTM zone 37N to Karbala 1979 / UTM zone 37N (9)	7005 → 3391	5
Nahrwan 1934 / UTM zone 37N to Karbala 1979 / UTM zone 37N (12)	7005 → 3391	5
Nahrwan 1934 / UTM zone 37N to Karbala 1979 / UTM zone 37N (13)	7005 → 3391	5
Nahrwan 1934 / UTM zone 37N to Karbala 1979 / UTM zone 37N (14)	7005 → 3391	5
Nahrwan 1967 / UTM zone 37N to Karbala 1979 / UTM zone 37N (12) Deprecated	27037 → 3391	5
Nahrwan 1967 / UTM zone 37N to Karbala 1979 / UTM zone 37N (13) Deprecated	27037 → 3391	5
Nahrwan 1967 / UTM zone 37N to Karbala 1979 / UTM zone 37N (1) Deprecated	27037 → 3391	5
Nahrwan 1967 / UTM zone 37N to Karbala 1979 / UTM zone 37N (8) Deprecated	27037 → 3391	5

Other CRS using Karbala 1979

Frequently Asked Questions

How do I add EPSG:3391 to GeoServer?

Add the following definition to your GeoServer configuration:

3391=PROJCS["Karbala 1979 / UTM zone 37N",GEOGCS["Karbala 1979",DATUM["Karbala_1979",SPHEROID["Clarke 1880 (RGS)",6378249.145,293.465],TOWGS84[70.995,-335.916,262.898,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4743"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",39],PARAMETER["scale_factor",0.9996],PARAMETER["false_easting",500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","3391"]]

Read the full GeoServer guide →

How do I add EPSG:3391 to PostGIS?

Add the following definition to your PostGIS configuration:

INSERT INTO spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext)
VALUES (3391, 'EPSG', 3391, '+proj=utm +zone=37 +a=6378249.145 +rf=293.465 +towgs84=70.995,-335.916,262.898,0,0,0,0 +units=m +no_defs +type=crs', 'PROJCS["Karbala 1979 / UTM zone 37N",GEOGCS["Karbala 1979",DATUM["Karbala_1979",SPHEROID["Clarke 1880 (RGS)",6378249.145,293.465],TOWGS84[70.995,-335.916,262.898,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4743"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",39],PARAMETER["scale_factor",0.9996],PARAMETER["false_easting",500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","3391"]]');

Read the full PostGIS guide →

How do I add EPSG:3391 to MapServer?

Add the following definition to your MapServer configuration:

PROJECTION
  "+proj=utm"
  "+zone=37"
  "+a=6378249.145"
  "+rf=293.465"
  "+towgs84=70.995,-335.916,262.898,0,0,0,0"
  "+units=m"
  "+no_defs"
  "+type=crs"
END

Read the full MapServer guide →

How do I use EPSG:3391 with Proj4js?

Add the following definition to your Proj4js configuration:

proj4.defs("EPSG:3391", "+proj=utm +zone=37 +a=6378249.145 +rf=293.465 +towgs84=70.995,-335.916,262.898,0,0,0,0 +units=m +no_defs +type=crs");

Read the full Proj4js guide →

Type

Projected

Unit

metre

Geodetic CRS

Karbala 1979

Datum

Karbala 1979

Ellipsoid

Clarke 1880 (RGS)

Prime Meridian

Greenwich

Area of Use

Iraq - west of 42°E

Iraq - west of 42°E.

Coordinate System

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

Center Coordinates

629219.06 3756672.83

Projected Bounds

4071076.95 480287.00768141.04 3444874.26

WGS84 Bounds

36.75 38.7942.00 31.14

Data Source

EPSG

Information Source

Various industry sources.

Revision Date

2015-02-12

Scope

Engineering survey, topographic mapping.

Remarks

Replaces Nahrwan 1934 / UTM zone 37N (CRS code 7005). Replaced by IGRS / UTM zone 37N (CRS code 3890). At time of record population, information regarding usage within oil sector is not available.

EPSG

3391