Unit: metre
Geodetic CRS: RGPF
Datum: Reseau Geodesique de la Polynesie Francaise
Ellipsoid: GRS 1980
Prime meridian: Greenwich
Data source: EPSG
Information source: Gouvernement de la Polynésie Française, Service de l'Urbanisme, Section topographie. Also www.shom.fr, technical report 002/199.
Revision date: 2005-08-12
Scope: Geodesy.
Center coordinates
-4976928.64 -3478413.65
Projected bounds:
-5065417.35 -2033204.07
-4252147.51 -4727462.89
WGS84 bounds:
-158.13 -31.24
-131.97 -4.52
Definition: Well Known Text (WKT)
GEOCCS["RGPF", DATUM["Reseau_Geodesique_de_la_Polynesie_Francaise", SPHEROID["GRS 1980",6378137,298.257222101]], PRIMEM["Greenwich",0], UNIT["metre",1], AXIS["Geocentric X",OTHER], AXIS["Geocentric Y",OTHER], AXIS["Geocentric Z",NORTH], AUTHORITY["EPSG","4998"]]
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.4/projjson.schema.json", "type": "GeodeticCRS", "name": "RGPF", "datum": { "type": "GeodeticReferenceFrame", "name": "Reseau Geodesique de la Polynesie Francaise", "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 } }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Geocentric X", "abbreviation": "X", "direction": "geocentricX", "unit": "metre" }, { "name": "Geocentric Y", "abbreviation": "Y", "direction": "geocentricY", "unit": "metre" }, { "name": "Geocentric Z", "abbreviation": "Z", "direction": "geocentricZ", "unit": "metre" } ] }, "scope": "Geodesy.", "area": "French Polynesia - onshore and offshore. Includes Society archipelago, Tuamotu archipelago, Marquesas Islands, Gambier Islands and Austral Islands.", "bbox": { "south_latitude": -31.24, "west_longitude": -158.13, "north_latitude": -4.52, "east_longitude": -131.97 }, "id": { "authority": "EPSG", "code": 4998 } }
Definition: GeoServer
4998=GEOCCS["RGPF",DATUM["Reseau_Geodesique_de_la_Polynesie_Francaise",SPHEROID["GRS 1980",6378137,298.257222101]],PRIMEM["Greenwich",0],UNIT["metre",1],AXIS["Geocentric X",OTHER],AXIS["Geocentric Y",OTHER],AXIS["Geocentric Z",NORTH],AUTHORITY["EPSG","4998"]]
Definition: Mapnik
<?xml version="1.0" encoding="utf-8"?> <Map srs="+proj=geocent +ellps=GRS80 +units=m +no_defs +type=crs"> <Layer srs="+proj=geocent +ellps=GRS80 +units=m +no_defs +type=crs"> </Layer> </Map>
Definition: SQL (PostGIS)
INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 4998, 'EPSG', 4998, '+proj=geocent +ellps=GRS80 +units=m +no_defs +type=crs', 'GEOCCS["RGPF",DATUM["Reseau_Geodesique_de_la_Polynesie_Francaise",SPHEROID["GRS 1980",6378137,298.257222101]],PRIMEM["Greenwich",0],UNIT["metre",1],AXIS["Geocentric X",OTHER],AXIS["Geocentric Y",OTHER],AXIS["Geocentric Z",NORTH],AUTHORITY["EPSG","4998"]]');
Definition: OGC WKT
GEOCCS["RGPF",DATUM["Reseau_Geodesique_de_la_Polynesie_Francaise",SPHEROID["GRS 1980",6378137,298.257222101]],PRIMEM["Greenwich",0],UNIT["metre",1],AXIS["Geocentric X",OTHER],AXIS["Geocentric Y",OTHER],AXIS["Geocentric Z",NORTH],AUTHORITY["EPSG","4998"]]
Definition: OGC WKT 2 (2019)
GEODCRS["RGPF",DATUM["Reseau Geodesique de la Polynesie Francaise",ELLIPSOID["GRS 1980",6378137,298.257222101,LENGTHUNIT["metre",1]]],PRIMEM["Greenwich",0,ANGLEUNIT["degree",0.0174532925199433]],CS[Cartesian,3],AXIS["(X)",geocentricX,ORDER[1],LENGTHUNIT["metre",1]],AXIS["(Y)",geocentricY,ORDER[2],LENGTHUNIT["metre",1]],AXIS["(Z)",geocentricZ,ORDER[3],LENGTHUNIT["metre",1]],USAGE[SCOPE["Geodesy."],AREA["French Polynesia - onshore and offshore. Includes Society archipelago, Tuamotu archipelago, Marquesas Islands, Gambier Islands and Austral Islands."],BBOX[-31.24,-158.13,-4.52,-131.97]],ID["EPSG",4998]]