EPSG:4227 — Deir ez Zor

Geographic 2D · Asia - Middle East - Lebanon and Syria onshore

Export Formats

OGC WKT

GEOGCS[
    "Deir ez Zor",
    DATUM[
        "Deir_ez_Zor",
        SPHEROID["Clarke 1880 (IGN)",6378249.2,293.466021293627],
        TOWGS84[-190.421,8.532,238.69,0,0,0,0]
    ],
    PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],
    UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],
    AUTHORITY["EPSG","4227"]
]

WKT2

GEOGCRS[
    "Deir ez Zor",
    DATUM[
        "Deir ez Zor",
        ELLIPSOID[
            "Clarke 1880 (IGN)",
            6378249.2,
            293.466021293627,
            LENGTHUNIT["metre",1,ID["EPSG",9001]],
            ID["EPSG",7011]
        ],
        ID["EPSG",6227]
    ],
    CS[ellipsoidal,2,ID["EPSG",6422]],
    AXIS["Geodetic latitude (Lat)",north],
    AXIS["Geodetic longitude (Lon)",east],
    ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],
    ID["EPSG",4227]
]

PROJ.4

+proj=longlat +ellps=clrk80ign +towgs84=-190.421,8.532,238.69,0,0,0,0 +no_defs +type=crs

Proj4js

How to add a projection to Proj4js? →

proj4.defs("EPSG:4227", "+proj=longlat +ellps=clrk80ign +towgs84=-190.421,8.532,238.69,0,0,0,0 +no_defs +type=crs");

JSON

{
  "type": "CoordinateReferenceSystem",
  "code": 4227,
  "name": "Deir ez Zor",
  "kind": "geographic 2D",
  "area": "Asia - Middle East - Lebanon and Syria onshore",
  "unit": "degree (supplier to define representation)",
  "bbox": [
    32.31,
    35.04,
    37.3,
    42.38
  ],
  "proj4": "+proj=longlat +ellps=clrk80ign +towgs84=-190.421,8.532,238.69,0,0,0,0 +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 (4227, 'EPSG', 4227, '+proj=longlat +ellps=clrk80ign +towgs84=-190.421,8.532,238.69,0,0,0,0 +no_defs +type=crs', 'GEOGCS["Deir ez Zor",DATUM["Deir_ez_Zor",SPHEROID["Clarke 1880 (IGN)",6378249.2,293.466021293627],TOWGS84[-190.421,8.532,238.69,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4227"]]');

MapServer

How to add a projection to MapServer? →

PROJECTION
  "+proj=longlat"
  "+ellps=clrk80ign"
  "+towgs84=-190.421,8.532,238.69,0,0,0,0"
  "+no_defs"
  "+type=crs"
END

GeoServer

How to add a projection to GeoServer? →

4227=GEOGCS["Deir ez Zor",DATUM["Deir_ez_Zor",SPHEROID["Clarke 1880 (IGN)",6378249.2,293.466021293627],TOWGS84[-190.421,8.532,238.69,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4227"]]

Related Coordinate Systems

Available Transformations (8)

Transformation	Source → Target	Accuracy (m)
Deir ez Zor to WGS 84 (6)	4227 → 4326	0.5
Deir ez Zor to WGS 84 (4)	4227 → 4326	1
Deir ez Zor to WGS 72BE (1)	4227 → 4324	5
Deir ez Zor to WGS 84 (2)	4227 → 4326	5
Deir ez Zor to WGS 84 (5)	4227 → 4326	5
Deir ez Zor to WGS 84 (1)	4227 → 4326	6
Deir ez Zor to WGS 84 (3)	4227 → 4326	999
Deir ez Zor to WGS 84 (2) Deprecated	4227 → 4326	999

Other CRS using Deir ez Zor

Frequently Asked Questions

How do I add EPSG:4227 to GeoServer?

Add the following definition to your GeoServer configuration:

4227=GEOGCS["Deir ez Zor",DATUM["Deir_ez_Zor",SPHEROID["Clarke 1880 (IGN)",6378249.2,293.466021293627],TOWGS84[-190.421,8.532,238.69,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4227"]]

Read the full GeoServer guide →

How do I add EPSG:4227 to PostGIS?

Add the following definition to your PostGIS configuration:

INSERT INTO spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext)
VALUES (4227, 'EPSG', 4227, '+proj=longlat +ellps=clrk80ign +towgs84=-190.421,8.532,238.69,0,0,0,0 +no_defs +type=crs', 'GEOGCS["Deir ez Zor",DATUM["Deir_ez_Zor",SPHEROID["Clarke 1880 (IGN)",6378249.2,293.466021293627],TOWGS84[-190.421,8.532,238.69,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4227"]]');

Read the full PostGIS guide →

How do I add EPSG:4227 to MapServer?

Add the following definition to your MapServer configuration:

PROJECTION
  "+proj=longlat"
  "+ellps=clrk80ign"
  "+towgs84=-190.421,8.532,238.69,0,0,0,0"
  "+no_defs"
  "+type=crs"
END

Read the full MapServer guide →

How do I use EPSG:4227 with Proj4js?

Add the following definition to your Proj4js configuration:

proj4.defs("EPSG:4227", "+proj=longlat +ellps=clrk80ign +towgs84=-190.421,8.532,238.69,0,0,0,0 +no_defs +type=crs");

Read the full Proj4js guide →