EPSG:9542 — RRAF 1991 + IGN 2008 LD height

Compound · Guadeloupe - La Desirade - onshore

Export Formats

OGC WKT

COMPD_CS[
    "RRAF 1991 + IGN 2008 LD height",
    GEOGCS[
        "RRAF 1991",
        DATUM[
            "Reseau_de_Reference_des_Antilles_Francaises_1991",
            SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],
            AUTHORITY["EPSG","1047"]
        ],
        PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],
        UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],
        AUTHORITY["EPSG","4558"]
    ],
    VERT_CS[
        "IGN 2008 LD height",
        VERT_DATUM["IGN 2008 LD",2005,AUTHORITY["EPSG","1250"]],
        UNIT["metre",1,AUTHORITY["EPSG","9001"]],
        AXIS["Gravity-related height",UP],
        AUTHORITY["EPSG","9130"]
    ],
    AUTHORITY["EPSG","9542"]
]

WKT2

COMPOUNDCRS[
    "RRAF 1991 + IGN 2008 LD height",
    GEOGCRS[
        "RRAF 1991",
        DATUM[
            "Reseau de Reference des Antilles Francaises 1991",
            ELLIPSOID[
                "GRS 1980",
                6378137,
                298.257222101,
                LENGTHUNIT["metre",1,ID["EPSG",9001]],
                ID["EPSG",7019]
            ],
            ID["EPSG",1047]
        ],
        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",4558]
    ],
    VERTCRS[
        "IGN 2008 LD height",
        VDATUM["IGN 2008 LD",ID["EPSG",1250]],
        CS[vertical,1,ID["EPSG",6499]],
        AXIS["Gravity-related height (H)",up],
        LENGTHUNIT["metre",1,ID["EPSG",9001]],
        GEOIDMODEL["RGAF09 to IGN 2008 LD height (1)",ID["EPSG",9131]],
        GEOIDMODEL["RRAF 1991 to IGN 2008 LD height (1)",ID["EPSG",9132]],
        ID["EPSG",9130]
    ],
    ID["EPSG",9542]
]

PROJ.4

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

Proj4js

How to add a projection to Proj4js? →

proj4.defs("EPSG:9542", "+proj=longlat +ellps=GRS80 +vunits=m +no_defs +type=crs");

JSON

{
  "type": "CoordinateReferenceSystem",
  "code": 9542,
  "name": "RRAF 1991 + IGN 2008 LD height",
  "kind": "compound",
  "area": "Guadeloupe - La Desirade - onshore",
  "unit": null,
  "bbox": [
    16.26,
    -61.13,
    16.38,
    -60.97
  ],
  "proj4": "+proj=longlat +ellps=GRS80 +vunits=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 (9542, 'EPSG', 9542, '+proj=longlat +ellps=GRS80 +vunits=m +no_defs +type=crs', 'COMPD_CS["RRAF 1991 + IGN 2008 LD height",GEOGCS["RRAF 1991",DATUM["Reseau_de_Reference_des_Antilles_Francaises_1991",SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","1047"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4558"]],VERT_CS["IGN 2008 LD height",VERT_DATUM["IGN 2008 LD",2005,AUTHORITY["EPSG","1250"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","9130"]],AUTHORITY["EPSG","9542"]]');

MapServer

How to add a projection to MapServer? →

PROJECTION
  "+proj=longlat"
  "+ellps=GRS80"
  "+vunits=m"
  "+no_defs"
  "+type=crs"
END

GeoServer

How to add a projection to GeoServer? →

9542=COMPD_CS["RRAF 1991 + IGN 2008 LD height",GEOGCS["RRAF 1991",DATUM["Reseau_de_Reference_des_Antilles_Francaises_1991",SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","1047"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4558"]],VERT_CS["IGN 2008 LD height",VERT_DATUM["IGN 2008 LD",2005,AUTHORITY["EPSG","1250"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","9130"]],AUTHORITY["EPSG","9542"]]

Related Coordinate Systems

Available Transformations (1)

Transformation	Source → Target	Accuracy (m)
RRAF 1991 to RRAF 1991 + IGN 2008 LD height (1)	4557 → 9542	0.2

Frequently Asked Questions

How do I add EPSG:9542 to GeoServer?

Add the following definition to your GeoServer configuration:

9542=COMPD_CS["RRAF 1991 + IGN 2008 LD height",GEOGCS["RRAF 1991",DATUM["Reseau_de_Reference_des_Antilles_Francaises_1991",SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","1047"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4558"]],VERT_CS["IGN 2008 LD height",VERT_DATUM["IGN 2008 LD",2005,AUTHORITY["EPSG","1250"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","9130"]],AUTHORITY["EPSG","9542"]]

Read the full GeoServer guide →

How do I add EPSG:9542 to PostGIS?

Add the following definition to your PostGIS configuration:

INSERT INTO spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext)
VALUES (9542, 'EPSG', 9542, '+proj=longlat +ellps=GRS80 +vunits=m +no_defs +type=crs', 'COMPD_CS["RRAF 1991 + IGN 2008 LD height",GEOGCS["RRAF 1991",DATUM["Reseau_de_Reference_des_Antilles_Francaises_1991",SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","1047"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4558"]],VERT_CS["IGN 2008 LD height",VERT_DATUM["IGN 2008 LD",2005,AUTHORITY["EPSG","1250"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","9130"]],AUTHORITY["EPSG","9542"]]');

Read the full PostGIS guide →

How do I add EPSG:9542 to MapServer?

Add the following definition to your MapServer configuration:

PROJECTION
  "+proj=longlat"
  "+ellps=GRS80"
  "+vunits=m"
  "+no_defs"
  "+type=crs"
END

Read the full MapServer guide →

How do I use EPSG:9542 with Proj4js?

Add the following definition to your Proj4js configuration:

proj4.defs("EPSG:9542", "+proj=longlat +ellps=GRS80 +vunits=m +no_defs +type=crs");

Read the full Proj4js guide →