EPSG:4708

Cocos Islands 1965

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Available transformations
to EPSG:4326
No other targets exist for this CRS

  • Cocos (Keeling) Islands - onshore. , accuracy 44.0 m, code 15794 (default) [3]

Selected transformation

Method: Geocentric translations (geog2D domain)

Remarks: Derived at 1 satellite station. Accuracy 25m in each axis.

Information source: DMA / NIMA / NGA TR8350.2 (3rd edition, Amendment 1, 3 January 2000)

Revision date: 2020-03-14

Attributes

Unit: degree (supplier to define representation)

Geodetic CRS: Cocos Islands 1965

Datum: Cocos Islands 1965

Ellipsoid: Australian National Spheroid

Prime meridian: Greenwich

Data source: EPSG

Information source: DMA / NIMA / NGA TR8350.2 (3rd edition, January 2000).

Revision date: 2006-01-26

Scope: Military survey.

Area of use: Cocos (Keeling) Islands - onshore.

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

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Center coordinates
96.87 -12.02

WGS84 bounds:
96.76 -12.27
96.99 -11.76

Cocos (Keeling) Islands - onshore.
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Definition: OGC Well Known Text

GEOGCS["Cocos Islands 1965",
    DATUM["Cocos_Islands_1965",
        SPHEROID["Australian National Spheroid",6378160,298.25],
        TOWGS84[-491,-22,435,0,0,0,0]],
    PRIMEM["Greenwich",0,
        AUTHORITY["EPSG","8901"]],
    UNIT["degree",0.0174532925199433,
        AUTHORITY["EPSG","9122"]],
    AUTHORITY["EPSG","4708"]]

Definition: OGC Well Known Text 2 (2019)

GEOGCRS["Cocos Islands 1965",
    DATUM["Cocos Islands 1965",
        ELLIPSOID["Australian National Spheroid",6378160,298.25,
            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["Military survey."],
        AREA["Cocos (Keeling) Islands - onshore."],
        BBOX[-12.27,96.76,-11.76,96.99]],
    ID["EPSG",4708]]

Definition: ESRI Well Known Text

GEOGCS["GCS_Anna_1_1965",
    DATUM["D_Anna_1_1965",
        SPHEROID["Australian",6378160.0,298.25]],
    PRIMEM["Greenwich",0.0],
    UNIT["Degree",0.0174532925199433]]

Definition: PROJ.4

+proj=longlat +ellps=aust_SA +towgs84=-491,-22,435,0,0,0,0 +no_defs +type=crs

Definition: JavaScript (Proj4js) 

proj4.defs("EPSG:4708","+proj=longlat +ellps=aust_SA +towgs84=-491,-22,435,0,0,0,0 +no_defs +type=crs");

Definition: JSON

{
    "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
    "type": "GeographicCRS",
    "name": "Cocos Islands 1965",
    "datum": {
        "type": "GeodeticReferenceFrame",
        "name": "Cocos Islands 1965",
        "ellipsoid": {
            "name": "Australian National Spheroid",
            "semi_major_axis": 6378160,
            "inverse_flattening": 298.25
        }
    },
    "coordinate_system": {
        "subtype": "ellipsoidal",
        "axis": [
            {
                "name": "Geodetic latitude",
                "abbreviation": "Lat",
                "direction": "north",
                "unit": "degree"
            },
            {
                "name": "Geodetic longitude",
                "abbreviation": "Lon",
                "direction": "east",
                "unit": "degree"
            }
        ]
    },
    "scope": "Military survey.",
    "area": "Cocos (Keeling) Islands - onshore.",
    "bbox": {
        "south_latitude": -12.27,
        "west_longitude": 96.76,
        "north_latitude": -11.76,
        "east_longitude": 96.99
    },
    "id": {
        "authority": "EPSG",
        "code": 4708
    }
}

Definition: GeoServer

4708=GEOGCS["Cocos Islands 1965",DATUM["Cocos_Islands_1965",SPHEROID["Australian National Spheroid",6378160,298.25],TOWGS84[-491,-22,435,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4708"]]

Definition: MapServer - MAPfile

PROJECTION
	"proj=longlat"
	"ellps=aust_SA"
	"towgs84=-491,-22,435,0,0,0,0"
	"no_defs"
	"type=crs"
END

Definition: Mapnik

<?xml version="1.0" encoding="utf-8"?>
<Map srs="+proj=longlat +ellps=aust_SA +towgs84=-491,-22,435,0,0,0,0 +no_defs +type=crs">
	<Layer srs="+proj=longlat +ellps=aust_SA +towgs84=-491,-22,435,0,0,0,0 +no_defs +type=crs">
	</Layer>
</Map>

Definition: SQL (PostGIS)

INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 4708, 'EPSG', 4708, '+proj=longlat +ellps=aust_SA +towgs84=-491,-22,435,0,0,0,0 +no_defs +type=crs', 'GEOGCS["Cocos Islands 1965",DATUM["Cocos_Islands_1965",SPHEROID["Australian National Spheroid",6378160,298.25],TOWGS84[-491,-22,435,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4708"]]');