EPSG:6224

Chua

Attributes

Ellipsoid: International 1924

Prime meridian: Greenwich

Data source: EPSG

Information source: NIMA http://earth-info.nima.mil/

Revision date: 2009-06-02

Scope: Geodesy.

Remarks: The Chua origin and associated network is in Brazil with a connecting traverse through northern Paraguay. It was used in Brazil only as input into the Corrego Allegre adjustment and for government work in Distrito Federal.

Area of use: Brazil - south of 18°S and west of 54°W, plus Distrito Federal. Paraguay - north.

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WGS84 bounds:
-47.1 -31.91
-62.57 -15.37

Brazil - south of 18°S and west of 54°W, plus Distrito Federal. Paraguay - north.
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Definition: OGC Well Known Text

DATUM["Chua",
    SPHEROID["International 1924",6378388,297,
        AUTHORITY["EPSG","7022"]],
    AUTHORITY["EPSG","6224"]]

Definition: OGC Well Known Text 2 (2019)

DATUM["Chua",
    ELLIPSOID["International 1924",6378388,297,
        LENGTHUNIT["metre",1]],
    ID["EPSG",6224]]

Definition: ESRI Well Known Text

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

Definition: JSON

{
    "$schema": "https://proj.org/schemas/v0.5/projjson.schema.json",
    "type": "GeodeticReferenceFrame",
    "name": "Chua",
    "ellipsoid": {
        "name": "International 1924",
        "semi_major_axis": 6378388,
        "inverse_flattening": 297
    },
    "scope": "Geodesy.",
    "area": "Brazil - south of 18°S and west of 54°W, plus Distrito Federal. Paraguay - north.",
    "bbox": {
        "south_latitude": -31.91,
        "west_longitude": -62.57,
        "north_latitude": -15.37,
        "east_longitude": -47.1
    },
    "id": {
        "authority": "EPSG",
        "code": 6224
    }
}

Definition: GeoServer

6224-datum=DATUM["Chua",SPHEROID["International 1924",6378388,297,AUTHORITY["EPSG","7022"]],AUTHORITY["EPSG","6224"]]