EPSG:6621

Fort Marigot

Attributes

Ellipsoid: International 1924

Prime meridian: Greenwich

Data source: EPSG

Information source: IGN Paris.

Revision date: 2009-11-24

Scope: Geodesy, cadastre, engineering survey, topographic mapping.

Remarks: Replaced by RRAF 1991 (datum code 1047).

Area of use: Guadeloupe - onshore - St Martin and St Barthélemy islands.

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WGS84 bounds:
-62.73 17.82
-63.21 18.17

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Definition: OGC Well Known Text

DATUM["Fort_Marigot",
    SPHEROID["International 1924",6378388,297,
        AUTHORITY["EPSG","7022"]],
    AUTHORITY["EPSG","6621"]]

Definition: OGC Well Known Text 2 (2019)

DATUM["Fort Marigot",
    ELLIPSOID["International 1924",6378388,297,
        LENGTHUNIT["metre",1]],
    ID["EPSG",6621]]

Definition: ESRI Well Known Text

DATUM["D_Fort_Marigot",
    SPHEROID["International_1924",6378388.0,297.0]]

Definition: JSON

{
    "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
    "type": "GeodeticReferenceFrame",
    "name": "Fort Marigot",
    "ellipsoid": {
        "name": "International 1924",
        "semi_major_axis": 6378388,
        "inverse_flattening": 297
    },
    "scope": "Geodesy, cadastre, engineering survey, topographic mapping.",
    "area": "Guadeloupe - onshore - St Martin and St Barthélemy islands.",
    "bbox": {
        "south_latitude": 17.82,
        "west_longitude": -63.21,
        "north_latitude": 18.17,
        "east_longitude": -62.73
    },
    "id": {
        "authority": "EPSG",
        "code": 6621
    }
}

Definition: GeoServer

6621-datum=DATUM["Fort_Marigot",SPHEROID["International 1924",6378388,297,AUTHORITY["EPSG","7022"]],AUTHORITY["EPSG","6621"]]