EPSG:7048

GRS 1980 Authalic Sphere

Attributes

Unit: metre

Data source: EPSG

Information source: OGP

Revision date: 2001-06-25

Remarks: Authalic sphere derived from GRS 1980 ellipsoid (code 7019). (An authalic sphere is one with a surface area equal to the surface area of the ellipsoid). 1/f is infinite.

Covered area powered by MapTiler MapTiler logo
MapTiler banner

Definition: OGC Well Known Text

SPHEROID["GRS 1980 Authalic Sphere",6371007,0,
    AUTHORITY["EPSG","7048"]]

Definition: OGC Well Known Text 2 (2019)

ELLIPSOID["GRS 1980 Authalic Sphere",6371007,0,
    LENGTHUNIT["metre",1],
    ID["EPSG",7048]]

Definition: ESRI Well Known Text

SPHEROID["Sphere_GRS_1980_Authalic",6371007.0,0.0]

Definition: JSON

{
    "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
    "type": "Ellipsoid",
    "name": "GRS 1980 Authalic Sphere",
    "radius": 6371007,
    "id": {
        "authority": "EPSG",
        "code": 7048
    }
}

Definition: GeoServer

7048-ellipsoid=SPHEROID["GRS 1980 Authalic Sphere",6371007,0,AUTHORITY["EPSG","7048"]]