EPSG:6027

Not specified (based on Plessis 1817 ellipsoid)

Attributes

Ellipsoid: Plessis 1817

Prime meridian: Greenwich

Data source: EPSG

Information source: OGP

Revision date: 2000-05-03

Scope: Not a valid datum.

Remarks: Included for coordinate reference systems where datum is unknown.

Area of use: Not specified.

SimpleMap

WGS84 bounds:
179.9 -85.0
-179.9 85.0

Not specified.
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Definition: OGC Well Known Text

DATUM["Not_specified_based_on_Plessis_1817_ellipsoid",
    SPHEROID["Plessis 1817",6376523,308.64,
        AUTHORITY["EPSG","7027"]],
    AUTHORITY["EPSG","6027"]]

Definition: OGC Well Known Text 2 (2019)

DATUM["Not specified (based on Plessis 1817 ellipsoid)",
    ELLIPSOID["Plessis 1817",6376523,308.64,
        LENGTHUNIT["metre",1]],
    ID["EPSG",6027]]

Definition: ESRI Well Known Text

DATUM["D_Plessis_1817",
    SPHEROID["Plessis_1817",6376523.0,308.64]]

Definition: JSON

{
    "$schema": "https://proj.org/schemas/v0.5/projjson.schema.json",
    "type": "GeodeticReferenceFrame",
    "name": "Not specified (based on Plessis 1817 ellipsoid)",
    "ellipsoid": {
        "name": "Plessis 1817",
        "semi_major_axis": 6376523,
        "inverse_flattening": 308.64
    },
    "scope": "Not a valid datum.",
    "area": "Not specified.",
    "bbox": {
        "south_latitude": -90,
        "west_longitude": -180,
        "north_latitude": 90,
        "east_longitude": 180
    },
    "id": {
        "authority": "EPSG",
        "code": 6027
    }
}

Definition: GeoServer

6027-datum=DATUM["Not_specified_based_on_Plessis_1817_ellipsoid",SPHEROID["Plessis 1817",6376523,308.64,AUTHORITY["EPSG","7027"]],AUTHORITY["EPSG","6027"]]