EPSG:6311 — CGRS93

Geographic 2D · Cyprus - onshore

Export Formats

OGC WKT

GEOGCS[
    "CGRS93",
    DATUM[
        "Cyprus_Geodetic_Reference_System_1993",
        SPHEROID["WGS 84",6378137,298.257223563,AUTHORITY["EPSG","7030"]],
        AUTHORITY["EPSG","1112"]
    ],
    PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],
    UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],
    AUTHORITY["EPSG","6311"]
]

WKT2

GEOGCRS[
    "CGRS93",
    DATUM[
        "Cyprus Geodetic Reference System 1993",
        ELLIPSOID[
            "WGS 84",
            6378137,
            298.257223563,
            LENGTHUNIT["metre",1,ID["EPSG",9001]],
            ID["EPSG",7030]
        ],
        ID["EPSG",1112]
    ],
    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",6311]
]

PROJ.4

+proj=longlat +ellps=WGS84 +no_defs +type=crs

Proj4js

How to add a projection to Proj4js? →

proj4.defs("EPSG:6311", "+proj=longlat +ellps=WGS84 +no_defs +type=crs");

JSON

{
  "type": "CoordinateReferenceSystem",
  "code": 6311,
  "name": "CGRS93",
  "kind": "geographic 2D",
  "area": "Cyprus - onshore",
  "unit": "degree (supplier to define representation)",
  "bbox": [
    34.59,
    32.2,
    35.74,
    34.65
  ],
  "proj4": "+proj=longlat +ellps=WGS84 +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 (6311, 'EPSG', 6311, '+proj=longlat +ellps=WGS84 +no_defs +type=crs', 'GEOGCS["CGRS93",DATUM["Cyprus_Geodetic_Reference_System_1993",SPHEROID["WGS 84",6378137,298.257223563,AUTHORITY["EPSG","7030"]],AUTHORITY["EPSG","1112"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","6311"]]');

MapServer

How to add a projection to MapServer? →

PROJECTION
  "+proj=longlat"
  "+ellps=WGS84"
  "+no_defs"
  "+type=crs"
END

GeoServer

How to add a projection to GeoServer? →

6311=GEOGCS["CGRS93",DATUM["Cyprus_Geodetic_Reference_System_1993",SPHEROID["WGS 84",6378137,298.257223563,AUTHORITY["EPSG","7030"]],AUTHORITY["EPSG","1112"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","6311"]]

Related Coordinate Systems

Available Transformations (4)

Transformation	Source → Target	Accuracy (m)
CGRS93 to ETRS89 (1)	6311 → 4258	0.1
CGRS93 to WGS 84 (1)	6311 → 4326	1
CGRS93 to ETRS89 (1) Deprecated	6311 → 4258	0.1
CGRS93 to WGS 84 (1) Deprecated	6311 → 4326	1

Other CRS using Cyprus Geodetic Reference System 1993

Frequently Asked Questions

How do I add EPSG:6311 to GeoServer?

Add the following definition to your GeoServer configuration:

6311=GEOGCS["CGRS93",DATUM["Cyprus_Geodetic_Reference_System_1993",SPHEROID["WGS 84",6378137,298.257223563,AUTHORITY["EPSG","7030"]],AUTHORITY["EPSG","1112"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","6311"]]

Read the full GeoServer guide →

How do I add EPSG:6311 to PostGIS?

Add the following definition to your PostGIS configuration:

INSERT INTO spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext)
VALUES (6311, 'EPSG', 6311, '+proj=longlat +ellps=WGS84 +no_defs +type=crs', 'GEOGCS["CGRS93",DATUM["Cyprus_Geodetic_Reference_System_1993",SPHEROID["WGS 84",6378137,298.257223563,AUTHORITY["EPSG","7030"]],AUTHORITY["EPSG","1112"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","6311"]]');

Read the full PostGIS guide →

How do I add EPSG:6311 to MapServer?

Add the following definition to your MapServer configuration:

PROJECTION
  "+proj=longlat"
  "+ellps=WGS84"
  "+no_defs"
  "+type=crs"
END

Read the full MapServer guide →

How do I use EPSG:6311 with Proj4js?

Add the following definition to your Proj4js configuration:

proj4.defs("EPSG:6311", "+proj=longlat +ellps=WGS84 +no_defs +type=crs");

Read the full Proj4js guide →