degree (supplier to define representation)
World Geodetic System 1984 (G1762)
EPSG
NGA STND 0036_1 0 0_WGS84_2014-10-27 and Malys et al "Compatibility of Terrestrial Reference Frames used in GNSS broadcast messages during an 8 week period of 2019".
2021-09-23
Geodesy. Navigation and positioning using GPS satellite system.
Replaces WGS 84 (G1674) (CRS code 7663) from 2013-10-16. Redesignated WGS 84 (G1762') in 2015 after changes to 7 NGA tracking station locations and antennas. Replaced by WGS 84 (G2139) (CRS code 9754) from 2021-01-03.
Definition: OGC Well Known Text 2 (2019)
GEOGCRS["WGS 84 (G1762)", DYNAMIC[ FRAMEEPOCH[2005]], DATUM["World Geodetic System 1984 (G1762)", ELLIPSOID["WGS 84",6378137,298.257223563, LENGTHUNIT["metre",1]]], PRIMEM["Greenwich",0, ANGLEUNIT["degree",0.0174532925199433]], CS[ellipsoidal,3], AXIS["geodetic latitude (Lat)",north, ORDER[1], ANGLEUNIT["degree",0.0174532925199433]], AXIS["geodetic longitude (Lon)",east, ORDER[2], ANGLEUNIT["degree",0.0174532925199433]], AXIS["ellipsoidal height (h)",up, ORDER[3], LENGTHUNIT["metre",1]], USAGE[ SCOPE["Geodesy. Navigation and positioning using GPS satellite system."], AREA["World."], BBOX[-90,-180,90,180]], ID["EPSG",7665]]
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "GeographicCRS", "name": "WGS 84 (G1762)", "datum": { "type": "DynamicGeodeticReferenceFrame", "name": "World Geodetic System 1984 (G1762)", "frame_reference_epoch": 2005, "ellipsoid": { "name": "WGS 84", "semi_major_axis": 6378137, "inverse_flattening": 298.257223563 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" }, { "name": "Ellipsoidal height", "abbreviation": "h", "direction": "up", "unit": "metre" } ] }, "scope": "Geodesy. Navigation and positioning using GPS satellite system.", "area": "World.", "bbox": { "south_latitude": -90, "west_longitude": -180, "north_latitude": 90, "east_longitude": 180 }, "id": { "authority": "EPSG", "code": 7665 } }
Definition: Mapnik
<?xml version="1.0" encoding="utf-8"?> <Map srs="+proj=longlat +ellps=WGS84 +no_defs +type=crs"> <Layer srs="+proj=longlat +ellps=WGS84 +no_defs +type=crs"> </Layer> </Map>