EPSG systems

EPSG:7133 RGTAAF07 (lon-lat)

Geographic system in latitude and longitude, in use: French Southern and Antarctic Territories. Datum, ellipsoid and transformation to WGS 84 below.

System record
CodeEPSG:7133
NameRGTAAF07 (lon-lat)
TypeGeographic system
Area of use French Southern and Antarctic Territories
French Southern Territories - onshore and offshore: Amsterdam and St Paul, Crozet, Europa and Kerguelen. Antarctica - Adelie Land coastal area.
Bounds W 37,98° · S -67,13° · E 142,00° · N -20,91°
Countries French Southern Territories
DatumReseau Geodesique des Terres Australes et Antarctiques Francaises 2007
Ellipsoid GRS 1980 a = 6378137 m · 1/f = 298.257222101
Unit degree (Lon east, Lat north)
Transformation to WGS 84 RGTAAF07 to WGS 84 (1) — accuracy 1 m
ScopeGIS.

proj4 definition

+proj=longlat +ellps=GRS80 +towgs84=0,0,0 +no_defs

Paste it into QGIS, proj4js, PostGIS (spatial_ref_sys) or GDAL. +towgs84 carries the EPSG transformation to WGS 84; the official code stays EPSG:7133.

WKT (ESRI format, the .prj content)

GEOGCS["RGTAAF07_(lon-lat)",DATUM["D_Reseau_Geodesique_des_Terres_Australes_et_Antarctiques_Francaises_2007",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]]

All systems — French Southern Territories

Source: EPSG registry v11.022 (IOGP), through the PROJ database. Always check a code on epsg.org before contractual work.