EPSG:6225

Corrego Alegre 1970-72

Attributes

Ellipsoid: International 1924

Prime meridian: Greenwich

Data source: EPSG

Information source: IBGE.

Revision date: 2011-07-27

Scope: Geodesy, topographic mapping.

Remarks: Replaces 1961 adjustment (datum code 1074). Superseded by SAD69. NIMA gives coordinates of origin as latitude: 19°50'15.14"S, longitude: 48°57'42.75"W; these may refer to 1961 adjustment.

Area of use: Brazil - onshore - west of 54°W and south of 18°S; also south of 15°S between 54°W and 42°W; also east of 42°W.

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WGS84 bounds:
-34.74 -33.78
-58.16 -2.68

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Definition: OGC Well Known Text

DATUM["Corrego_Alegre_1970-72",
    SPHEROID["International 1924",6378388,297,
        AUTHORITY["EPSG","7022"]],
    AUTHORITY["EPSG","6225"]]

Definition: OGC Well Known Text 2 (2019)

DATUM["Corrego Alegre 1970-72",
    ELLIPSOID["International 1924",6378388,297,
        LENGTHUNIT["metre",1]],
    ID["EPSG",6225]]

Definition: ESRI Well Known Text

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

Definition: JSON

{
    "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
    "type": "GeodeticReferenceFrame",
    "name": "Corrego Alegre 1970-72",
    "ellipsoid": {
        "name": "International 1924",
        "semi_major_axis": 6378388,
        "inverse_flattening": 297
    },
    "scope": "Geodesy, topographic mapping.",
    "area": "Brazil - onshore - west of 54°W and south of 18°S; also south of 15°S between 54°W and 42°W; also east of 42°W.",
    "bbox": {
        "south_latitude": -33.78,
        "west_longitude": -58.16,
        "north_latitude": -2.68,
        "east_longitude": -34.74
    },
    "id": {
        "authority": "EPSG",
        "code": 6225
    }
}

Definition: GeoServer

6225-datum=DATUM["Corrego_Alegre_1970-72",SPHEROID["International 1924",6378388,297,AUTHORITY["EPSG","7022"]],AUTHORITY["EPSG","6225"]]