EPSG:4010 DEPRECATED

Unknown datum based upon the Clarke 1880 (Benoit) ellipsoid

Attributes

Unit: degree (supplier to define representation)

Geodetic CRS: Unknown datum based upon the Clarke 1880 (Benoit) ellipsoid

Datum: Not specified (based on Clarke 1880 (Benoit) ellipsoid)

Ellipsoid: Clarke 1880 (Benoit)

Prime meridian: Greenwich

Data source: EPSG

Information source: OGP

Revision date: 2004-01-06

Scope: Not recommended.

Remarks: Use only in cases where geodetic datum is unknown.

Area of use: Not specified.

Coordinate system: Ellipsoidal 2D CS. Axes: latitude, longitude. Orientations: north, east. UoM: degree

Center coordinates
0.0 0.0

WGS84 bounds:
-180.0 -90.0
180.0 90.0

Not specified.
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Definition: Well Known Text (WKT)

GEOGCS["Unknown datum based upon the Clarke 1880 (Benoit) ellipsoid",
    DATUM["Not_specified_based_on_Clarke_1880_Benoit_ellipsoid",
        SPHEROID["Clarke 1880 (Benoit)",6378300.789,293.466315538981]],
    PRIMEM["Greenwich",0],
    UNIT["degree",0.0174532925199433,
        AUTHORITY["EPSG","9122"]],
    AUTHORITY["EPSG","4010"]]

Definition: ESRI WKT

GEOGCS["GCS_Clarke_1880_Benoit",DATUM["D_Clarke_1880_Benoit",SPHEROID["Clarke_1880_Benoit",6378300.789,293.466315538981]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]]

Definition: PROJ.4

+proj=longlat +a=6378300.789 +rf=293.466315538981 +no_defs +type=crs

Definition: JavaScript (Proj4js)

proj4.defs("EPSG:4010","+proj=longlat +a=6378300.789 +rf=293.466315538981 +no_defs +type=crs");

Definition: JSON

{
    "$schema": "https://proj.org/schemas/v0.4/projjson.schema.json",
    "type": "GeographicCRS",
    "name": "Unknown datum based upon the Clarke 1880 (Benoit) ellipsoid",
    "datum": {
        "type": "GeodeticReferenceFrame",
        "name": "Not specified (based on Clarke 1880 (Benoit) ellipsoid)",
        "ellipsoid": {
            "name": "Clarke 1880 (Benoit)",
            "semi_major_axis": 6378300.789,
            "inverse_flattening": 293.466315538981
        }
    },
    "coordinate_system": {
        "subtype": "ellipsoidal",
        "axis": [
            {
                "name": "Geodetic latitude",
                "abbreviation": "Lat",
                "direction": "north",
                "unit": "degree"
            },
            {
                "name": "Geodetic longitude",
                "abbreviation": "Lon",
                "direction": "east",
                "unit": "degree"
            }
        ]
    },
    "scope": "Not recommended.",
    "area": "Not specified.",
    "bbox": {
        "south_latitude": -90,
        "west_longitude": -180,
        "north_latitude": 90,
        "east_longitude": 180
    },
    "id": {
        "authority": "EPSG",
        "code": 4010
    }
}

Definition: GeoServer

4010=GEOGCS["Unknown datum based upon the Clarke 1880 (Benoit) ellipsoid",DATUM["Not_specified_based_on_Clarke_1880_Benoit_ellipsoid",SPHEROID["Clarke 1880 (Benoit)",6378300.789,293.466315538981]],PRIMEM["Greenwich",0],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4010"]]

Definition: MapServer - MAPfile

PROJECTION
	"proj=longlat"
	"a=6378300.789"
	"rf=293.466315538981"
	"no_defs"
	"type=crs"
END

Definition: Mapnik

<?xml version="1.0" encoding="utf-8"?>
<Map srs="+proj=longlat +a=6378300.789 +rf=293.466315538981 +no_defs +type=crs">
	<Layer srs="+proj=longlat +a=6378300.789 +rf=293.466315538981 +no_defs +type=crs">
	</Layer>
</Map>

Definition: SQL (PostGIS)

INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 4010, 'EPSG', 4010, '+proj=longlat +a=6378300.789 +rf=293.466315538981 +no_defs +type=crs', 'GEOGCS["Unknown datum based upon the Clarke 1880 (Benoit) ellipsoid",DATUM["Not_specified_based_on_Clarke_1880_Benoit_ellipsoid",SPHEROID["Clarke 1880 (Benoit)",6378300.789,293.466315538981]],PRIMEM["Greenwich",0],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4010"]]');

Definition: OGC WKT

GEOGCS["Unknown datum based upon the Clarke 1880 (Benoit) ellipsoid",DATUM["Not_specified_based_on_Clarke_1880_Benoit_ellipsoid",SPHEROID["Clarke 1880 (Benoit)",6378300.789,293.466315538981]],PRIMEM["Greenwich",0],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4010"]]

Definition: OGC WKT 2 (2019)

GEOGCRS["Unknown datum based upon the Clarke 1880 (Benoit) ellipsoid",DATUM["Not specified (based on Clarke 1880 (Benoit) ellipsoid)",ELLIPSOID["Clarke 1880 (Benoit)",6378300.789,293.466315538981,LENGTHUNIT["metre",1]]],PRIMEM["Greenwich",0,ANGLEUNIT["degree",0.0174532925199433]],CS[ellipsoidal,2],AXIS["geodetic latitude (Lat)",north,ORDER[1],ANGLEUNIT["degree",0.0174532925199433]],AXIS["geodetic longitude (Lon)",east,ORDER[2],ANGLEUNIT["degree",0.0174532925199433]],USAGE[SCOPE["Not recommended."],AREA["Not specified."],BBOX[-90,-180,90,180]],ID["EPSG",4010]]