EPSG:4899 — LGD2006

Geocentric · Libya

Export Formats

OGC WKT

GEOCCS[
    "LGD2006",
    DATUM[
        "Libyan_Geodetic_Datum_2006",
        SPHEROID["International 1924",6378388,297,AUTHORITY["EPSG","7022"]],
        AUTHORITY["EPSG","6754"]
    ],
    PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],
    UNIT["metre",1,AUTHORITY["EPSG","9001"]],
    AXIS["Geocentric X",OTHER],
    AXIS["Geocentric Y",OTHER],
    AXIS["Geocentric Z",NORTH],
    AUTHORITY["EPSG","4899"]
]

WKT2

GEODCRS[
    "LGD2006",
    DATUM[
        "Libyan Geodetic Datum 2006",
        ELLIPSOID[
            "International 1924",
            6378388,
            297,
            LENGTHUNIT["metre",1,ID["EPSG",9001]],
            ID["EPSG",7022]
        ],
        ID["EPSG",6754]
    ],
    CS[Cartesian,3,ID["EPSG",6500]],
    AXIS["Geocentric X (X)",geocentricX,LENGTHUNIT["metre",1,ID["EPSG",9001]]],
    AXIS["Geocentric Y (Y)",geocentricY,LENGTHUNIT["metre",1,ID["EPSG",9001]]],
    AXIS["Geocentric Z (Z)",geocentricZ,LENGTHUNIT["metre",1,ID["EPSG",9001]]],
    ID["EPSG",4899]
]

PROJ.4

+proj=geocent +ellps=intl +units=m +no_defs +type=crs

Proj4js

How to add a projection to Proj4js? →

proj4.defs("EPSG:4899", "+proj=geocent +ellps=intl +units=m +no_defs +type=crs");

JSON

{
  "type": "CoordinateReferenceSystem",
  "code": 4899,
  "name": "LGD2006",
  "kind": "geocentric",
  "area": "Libya",
  "unit": "metre",
  "bbox": [
    19.5,
    9.31,
    35.23,
    26.21
  ],
  "proj4": "+proj=geocent +ellps=intl +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 (4899, 'EPSG', 4899, '+proj=geocent +ellps=intl +units=m +no_defs +type=crs', 'GEOCCS["LGD2006",DATUM["Libyan_Geodetic_Datum_2006",SPHEROID["International 1924",6378388,297,AUTHORITY["EPSG","7022"]],AUTHORITY["EPSG","6754"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Geocentric X",OTHER],AXIS["Geocentric Y",OTHER],AXIS["Geocentric Z",NORTH],AUTHORITY["EPSG","4899"]]');

MapServer

How to add a projection to MapServer? →

PROJECTION
  "+proj=geocent"
  "+ellps=intl"
  "+units=m"
  "+no_defs"
  "+type=crs"
END

GeoServer

How to add a projection to GeoServer? →

4899=GEOCCS["LGD2006",DATUM["Libyan_Geodetic_Datum_2006",SPHEROID["International 1924",6378388,297,AUTHORITY["EPSG","7022"]],AUTHORITY["EPSG","6754"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Geocentric X",OTHER],AXIS["Geocentric Y",OTHER],AXIS["Geocentric Z",NORTH],AUTHORITY["EPSG","4899"]]

Other CRS for LY

Other CRS using Libyan Geodetic Datum 2006 (16)

Frequently Asked Questions

How do I add EPSG:4899 to GeoServer?

Add the following definition to your GeoServer configuration:

4899=GEOCCS["LGD2006",DATUM["Libyan_Geodetic_Datum_2006",SPHEROID["International 1924",6378388,297,AUTHORITY["EPSG","7022"]],AUTHORITY["EPSG","6754"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Geocentric X",OTHER],AXIS["Geocentric Y",OTHER],AXIS["Geocentric Z",NORTH],AUTHORITY["EPSG","4899"]]

Read the full GeoServer guide →

How do I add EPSG:4899 to PostGIS?

Add the following definition to your PostGIS configuration:

INSERT INTO spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext)
VALUES (4899, 'EPSG', 4899, '+proj=geocent +ellps=intl +units=m +no_defs +type=crs', 'GEOCCS["LGD2006",DATUM["Libyan_Geodetic_Datum_2006",SPHEROID["International 1924",6378388,297,AUTHORITY["EPSG","7022"]],AUTHORITY["EPSG","6754"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Geocentric X",OTHER],AXIS["Geocentric Y",OTHER],AXIS["Geocentric Z",NORTH],AUTHORITY["EPSG","4899"]]');

Read the full PostGIS guide →

How do I add EPSG:4899 to MapServer?

Add the following definition to your MapServer configuration:

PROJECTION
  "+proj=geocent"
  "+ellps=intl"
  "+units=m"
  "+no_defs"
  "+type=crs"
END

Read the full MapServer guide →

How do I use EPSG:4899 with Proj4js?

Add the following definition to your Proj4js configuration:

proj4.defs("EPSG:4899", "+proj=geocent +ellps=intl +units=m +no_defs +type=crs");

Read the full Proj4js guide →