EPSG:4313 — BD72
Geographic coordinate system · coordinates in degrees · Belgium - onshore.
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EPSG:4313BD72
Coordinates in EPSG:4326 — one pair per line
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Worked example — the centre of this system's area of use: 4.45, 50.505 (EPSG:4326 lon, lat) = 4.449, 50.506 (EPSG:4313).
EPSG:4313 details
TypeGeographic 2D CRS
DatumReseau National Belge 1972
Unitsdegree
AxesGeodetic latitude (north) · Geodetic longitude (east)
ScopeGeodesy.
Area of use
Belgium - onshore.
WGS84 bounds: 2.5° to 6.4° longitude, 49.5° to 51.51° latitude.
Well-known text (WKT2)
Show WKT2 definition for EPSG:4313
GEOGCRS["BD72",DATUM["Reseau National Belge 1972",ELLIPSOID["International 1924",6378388,297,LENGTHUNIT["metre",1]]],PRIMEM["Greenwich",0,ANGLEUNIT["degree",0.0174532925199433]],CS[ellipsoidal,2],AXIS["geodetic latitude (Lat)",north,ORDER[1],ANGLEUNIT["degree",0.0174532925199433]],AXIS["geodetic longitude (Lon)",east,ORDER[2],ANGLEUNIT["degree",0.0174532925199433]],USAGE[SCOPE["Geodesy."],AREA["Belgium - onshore."],BBOX[49.5,2.5,51.51,6.4]],ID["EPSG",4313]]
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Registry facts from the official EPSG dataset (v11.022) as distributed with PROJ. Conversions run in your browser via GDAL/PROJ WebAssembly.