EPSG:6154

European Datum 1950(1977)

Attributes

Ellipsoid: International 1924

Prime meridian: Greenwich

Data source: EPSG

Information source: National Cartographic Centre of Iran

Revision date: 1999-11-20

Scope: Topographic mapping.

Remarks: Sometimes referred to as ED50-ED77.

Area of use: Iran - onshore and offshore.

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WGS84 bounds:
63.34 23.34
44.03 39.78

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Definition: OGC Well Known Text

DATUM["European_Datum_1950_1977",
    SPHEROID["International 1924",6378388,297,
        AUTHORITY["EPSG","7022"]],
    AUTHORITY["EPSG","6154"]]

Definition: OGC Well Known Text 2 (2019)

DATUM["European Datum 1950(1977)",
    ELLIPSOID["International 1924",6378388,297,
        LENGTHUNIT["metre",1]],
    ID["EPSG",6154]]

Definition: ESRI Well Known Text

DATUM["D_European_1950_ED77",
    SPHEROID["International_1924",6378388.0,297.0]]

Definition: JSON

{
    "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
    "type": "GeodeticReferenceFrame",
    "name": "European Datum 1950(1977)",
    "ellipsoid": {
        "name": "International 1924",
        "semi_major_axis": 6378388,
        "inverse_flattening": 297
    },
    "scope": "Topographic mapping.",
    "area": "Iran - onshore and offshore.",
    "bbox": {
        "south_latitude": 23.34,
        "west_longitude": 44.03,
        "north_latitude": 39.78,
        "east_longitude": 63.34
    },
    "id": {
        "authority": "EPSG",
        "code": 6154
    }
}

Definition: GeoServer

6154-datum=DATUM["European_Datum_1950_1977",SPHEROID["International 1924",6378388,297,AUTHORITY["EPSG","7022"]],AUTHORITY["EPSG","6154"]]