degree (supplier to define representation)
EPSG
National Realizations webpage on www.sirgas.org. See also www.fig.net/pub/cairo/papers/ts_13/ts13_03_hansen.pdf
2013-08-23
Geodesy.
Replaced by Mexico ITRF2008 (CRS code 6364) from December 2010.
Definition: OGC Well Known Text 2 (2019)
GEOGCRS["Mexico ITRF92", DATUM["Mexico ITRF92", ELLIPSOID["GRS 1980",6378137,298.257222101, 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."], AREA["Mexico - onshore and offshore."], BBOX[12.1,-122.19,32.72,-84.64]], ID["EPSG",4482]]
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "GeographicCRS", "name": "Mexico ITRF92", "datum": { "type": "GeodeticReferenceFrame", "name": "Mexico ITRF92", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "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.", "area": "Mexico - onshore and offshore.", "bbox": { "south_latitude": 12.1, "west_longitude": -122.19, "north_latitude": 32.72, "east_longitude": -84.64 }, "id": { "authority": "EPSG", "code": 4482 } }
Definition: Mapnik
<?xml version="1.0" encoding="utf-8"?> <Map srs="+proj=longlat +ellps=GRS80 +no_defs +type=crs"> <Layer srs="+proj=longlat +ellps=GRS80 +no_defs +type=crs"> </Layer> </Map>