EPSG:1455

Nivellement General de Futuna et d’Alofi 2022

Attributes

Data source: EPSG

Information source: IGN report "Définition du système altimétrique NGFA 2022 (FUTUNA ALOFI)", Institut National de l'Information Géographique et Forestière (IGN), France.

Revision date: 2026-03-18

Scope: Geodesy, engineering survey, topographic mapping.

Remarks: Orthometric heights.

Area of use: Wallis and Futuna - Futuna and Alofi - onshore.

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WGS84 bounds:
-177.94 -14.42
-178.24 -14.18

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Definition: OGC Well Known Text

VERT_DATUM["Nivellement General de Futuna et d’Alofi 2022",2005,
    AUTHORITY["EPSG","1455"]]

Definition: OGC Well Known Text 2 (2019)

VDATUM["Nivellement General de Futuna et d’Alofi 2022",
    ID["EPSG",1455]]

Definition: ESRI Well Known Text

VDATUM["Nivellement_General_de_Futuna_et_d_Alofi_2022"]

Definition: JSON

{
    "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
    "type": "VerticalReferenceFrame",
    "name": "Nivellement General de Futuna et d’Alofi 2022",
    "scope": "Geodesy, engineering survey, topographic mapping.",
    "area": "Wallis and Futuna - Futuna and Alofi - onshore.",
    "bbox": {
        "south_latitude": -14.42,
        "west_longitude": -178.24,
        "north_latitude": -14.18,
        "east_longitude": -177.94
    },
    "id": {
        "authority": "EPSG",
        "code": 1455
    }
}

Definition: GeoServer

1455-datum=VERT_DATUM["Nivellement General de Futuna et d’Alofi 2022",2005,AUTHORITY["EPSG","1455"]]