EPSG:4626 — Reunion 1947

Geographic 2D · Reunion - onshore

Export Formats

OGC WKT

GEOGCS[
    "Reunion 1947",
    DATUM[
        "Reunion_1947",
        SPHEROID["International 1924",6378388,297],
        TOWGS84[94,-948,-1262,0,0,0,0]
    ],
    PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],
    UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],
    AUTHORITY["EPSG","4626"]
]

WKT2

GEOGCRS[
    "Reunion 1947",
    DATUM[
        "Reunion 1947",
        ELLIPSOID[
            "International 1924",
            6378388,
            297,
            LENGTHUNIT["metre",1,ID["EPSG",9001]],
            ID["EPSG",7022]
        ],
        ID["EPSG",6626]
    ],
    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",4626]
]

PROJ.4

+proj=longlat +ellps=intl +towgs84=94,-948,-1262,0,0,0,0 +no_defs +type=crs

Proj4js

How to add a projection to Proj4js? →

proj4.defs("EPSG:4626", "+proj=longlat +ellps=intl +towgs84=94,-948,-1262,0,0,0,0 +no_defs +type=crs");

JSON

{
  "type": "CoordinateReferenceSystem",
  "code": 4626,
  "name": "Reunion 1947",
  "kind": "geographic 2D",
  "area": "Reunion - onshore",
  "unit": "degree (supplier to define representation)",
  "bbox": [
    -21.42,
    55.16,
    -20.81,
    55.91
  ],
  "proj4": "+proj=longlat +ellps=intl +towgs84=94,-948,-1262,0,0,0,0 +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 (4626, 'EPSG', 4626, '+proj=longlat +ellps=intl +towgs84=94,-948,-1262,0,0,0,0 +no_defs +type=crs', 'GEOGCS["Reunion 1947",DATUM["Reunion_1947",SPHEROID["International 1924",6378388,297],TOWGS84[94,-948,-1262,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4626"]]');

MapServer

How to add a projection to MapServer? →

PROJECTION
  "+proj=longlat"
  "+ellps=intl"
  "+towgs84=94,-948,-1262,0,0,0,0"
  "+no_defs"
  "+type=crs"
END

GeoServer

How to add a projection to GeoServer? →

4626=GEOGCS["Reunion 1947",DATUM["Reunion_1947",SPHEROID["International 1924",6378388,297],TOWGS84[94,-948,-1262,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4626"]]

Related Coordinate Systems

Available Transformations (5)

Transformation	Source → Target	Accuracy (m)
Reunion 1947 to RGR92 (1)	4626 → 4627	0.1
RGR92 to Reunion 1947 (1)	4627 → 4626	0.1
Reunion 1947 to WGS 84 (2)	4626 → 4326	44
Reunion 1947 to WGS 84 (1) Deprecated	4626 → 4326	30
RGR92 to Piton des Nieges (1) Deprecated	4627 → 4626	—

Other CRS using Reunion 1947

Frequently Asked Questions

How do I add EPSG:4626 to GeoServer?

Add the following definition to your GeoServer configuration:

4626=GEOGCS["Reunion 1947",DATUM["Reunion_1947",SPHEROID["International 1924",6378388,297],TOWGS84[94,-948,-1262,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4626"]]

Read the full GeoServer guide →

How do I add EPSG:4626 to PostGIS?

Add the following definition to your PostGIS configuration:

INSERT INTO spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext)
VALUES (4626, 'EPSG', 4626, '+proj=longlat +ellps=intl +towgs84=94,-948,-1262,0,0,0,0 +no_defs +type=crs', 'GEOGCS["Reunion 1947",DATUM["Reunion_1947",SPHEROID["International 1924",6378388,297],TOWGS84[94,-948,-1262,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4626"]]');

Read the full PostGIS guide →

How do I add EPSG:4626 to MapServer?

Add the following definition to your MapServer configuration:

PROJECTION
  "+proj=longlat"
  "+ellps=intl"
  "+towgs84=94,-948,-1262,0,0,0,0"
  "+no_defs"
  "+type=crs"
END

Read the full MapServer guide →

How do I use EPSG:4626 with Proj4js?

Add the following definition to your Proj4js configuration:

proj4.defs("EPSG:4626", "+proj=longlat +ellps=intl +towgs84=94,-948,-1262,0,0,0,0 +no_defs +type=crs");

Read the full Proj4js guide →