Unit: degree (supplier to define representation)

Geodetic CRS: RGFG95

Datum: Reseau Geodesique Francais Guyane 1995

Ellipsoid: GRS 1980

Prime meridian: Greenwich

Data source: EPSG

Information source: IGN Paris.

Revision date: 2015-05-22

Scope: Geodesy; air, land and sea navigation and safety of life purposes.

Remarks: See CRS code 7040 for alternate system with horizontal axes reversed used by IGN for GIS purposes.

Area of use: French Guiana - onshore and offshore.

Coordinate system: Ellipsoidal 3D CS. Axes: latitude, longitude, ellipsoidal height. Orientations: north, east, up. UoM: degree, degree, metre.

Center coordinates
-52.03 5.5

Projected bounds:
-54.61 2.11
-49.45 8.88

WGS84 bounds:
-54.61 2.11
-49.45 8.88

French Guiana - onshore and offshore.
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Definition: ESRI WKT


Definition: PROJ.4

+proj=longlat +ellps=GRS80 +no_defs +type=crs

Definition: JavaScript (Proj4js)

proj4.defs("EPSG:4967","+proj=longlat +ellps=GRS80 +no_defs +type=crs");

Definition: JSON

    "$schema": "https://proj.org/schemas/v0.4/projjson.schema.json",
    "type": "GeographicCRS",
    "name": "RGFG95",
    "datum": {
        "type": "GeodeticReferenceFrame",
        "name": "Reseau Geodesique Francais Guyane 1995",
        "ellipsoid": {
            "name": "GRS 1980",
            "semi_major_axis": 6378137,
            "inverse_flattening": 298.257222101
    "coordinate_system": {
        "subtype": "ellipsoidal",
        "axis": [
                "name": "Geodetic latitude",
                "abbreviation": "Lat",
                "direction": "north",
                "unit": "degree"
                "name": "Geodetic longitude",
                "abbreviation": "Lon",
                "direction": "east",
                "unit": "degree"
                "name": "Ellipsoidal height",
                "abbreviation": "h",
                "direction": "up",
                "unit": "metre"
    "scope": "Geodesy; air, land and sea navigation and safety of life purposes.",
    "area": "French Guiana - onshore and offshore.",
    "bbox": {
        "south_latitude": 2.11,
        "west_longitude": -54.61,
        "north_latitude": 8.88,
        "east_longitude": -49.45
    "id": {
        "authority": "EPSG",
        "code": 4967

Definition: MapServer - MAPfile


Definition: Mapnik

<?xml version="1.0" encoding="utf-8"?>
<Map srs="+proj=longlat +ellps=GRS80 +no_defs +type=crs">
	<Layer srs="+proj=longlat +ellps=GRS80 +no_defs +type=crs">

Definition: SQL (PostGIS)

INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 4967, 'EPSG', 4967, '+proj=longlat +ellps=GRS80 +no_defs +type=crs', 'None');

Definition: OGC WKT 2 (2019)

GEOGCRS["RGFG95",DATUM["Reseau Geodesique Francais Guyane 1995",ELLIPSOID["GRS 1980",6378137,298.257222101,LENGTHUNIT["metre",1]]],PRIMEM["Greenwich",0,ANGLEUNIT["degree",0.0174532925199433]],CS[ellipsoidal,3],AXIS["geodetic latitude (Lat)",north,ORDER[1],ANGLEUNIT["degree",0.0174532925199433]],AXIS["geodetic longitude (Lon)",east,ORDER[2],ANGLEUNIT["degree",0.0174532925199433]],AXIS["ellipsoidal height (h)",up,ORDER[3],LENGTHUNIT["metre",1]],USAGE[SCOPE["Geodesy; air, land and sea navigation and safety of life purposes."],AREA["French Guiana - onshore and offshore."],BBOX[2.11,-54.61,8.88,-49.45]],ID["EPSG",4967]]