EPSG:6147

Hanoi 1972

Attributes

Ellipsoid: Krassowsky 1940

Prime meridian: Greenwich

Data source: EPSG

Information source: PetroVietnam

Revision date: 1999-10-20

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

Area of use: Vietnam - onshore.

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SimpleMap

WGS84 bounds:
109.53 8.33
102.14 23.4

Vietnam - onshore.
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Definition: OGC Well Known Text

DATUM["Hanoi_1972",
    SPHEROID["Krassowsky 1940",6378245,298.3,
        AUTHORITY["EPSG","7024"]],
    AUTHORITY["EPSG","6147"]]

Definition: OGC Well Known Text 2 (2019)

DATUM["Hanoi 1972",
    ELLIPSOID["Krassowsky 1940",6378245,298.3,
        LENGTHUNIT["metre",1]],
    ID["EPSG",6147]]

Definition: ESRI Well Known Text

DATUM["D_Hanoi_1972",
    SPHEROID["Krasovsky_1940",6378245.0,298.3]]

Definition: JSON

{
    "$schema": "https://proj.org/schemas/v0.5/projjson.schema.json",
    "type": "GeodeticReferenceFrame",
    "name": "Hanoi 1972",
    "ellipsoid": {
        "name": "Krassowsky 1940",
        "semi_major_axis": 6378245,
        "inverse_flattening": 298.3
    },
    "scope": "Geodesy, cadastre, engineering survey, topographic mapping.",
    "area": "Vietnam - onshore.",
    "bbox": {
        "south_latitude": 8.33,
        "west_longitude": 102.14,
        "north_latitude": 23.4,
        "east_longitude": 109.53
    },
    "id": {
        "authority": "EPSG",
        "code": 6147
    }
}

Definition: GeoServer

6147-datum=DATUM["Hanoi_1972",SPHEROID["Krassowsky 1940",6378245,298.3,AUTHORITY["EPSG","7024"]],AUTHORITY["EPSG","6147"]]