EPSG:7019

GRS 1980

Attributes

Unit: metre

Data source: EPSG

Information source: "Geodetic Reference System 1980" by H. Moritz; Bulletin Geodesique

Revision date: 2013-08-23

Remarks: Adopted by IUGG 1979 Canberra. Inverse flattening is derived from geocentric gravitational constant GM = 3986005e8 m*m*m/s/s; dynamic form factor J2 = 108263e-8 and Earth's angular velocity = 7292115e-11 rad/s.

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Definition: OGC Well Known Text

SPHEROID["GRS 1980",6378137,298.257222101,
    AUTHORITY["EPSG","7019"]]

Definition: OGC Well Known Text 2 (2019)

ELLIPSOID["GRS 1980",6378137,298.257222101,
    LENGTHUNIT["metre",1],
    ID["EPSG",7019]]

Definition: ESRI Well Known Text

SPHEROID["GRS_1980",6378137.0,298.257222101]

Definition: JSON

{
    "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
    "type": "Ellipsoid",
    "name": "GRS 1980",
    "semi_major_axis": 6378137,
    "inverse_flattening": 298.257222101,
    "id": {
        "authority": "EPSG",
        "code": 7019
    }
}

Definition: GeoServer

7019-ellipsoid=SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]]