EPSG:7400Compound
NTF (Paris) + NGF IGN69 height
Type
Compound
Unit
—
Area of use
France - mainland onshore.
proj4 definition
+proj=longlat +ellps=clrk80ign +pm=paris +vunits=m +no_defs +type=crs
Well-Known Text (WKT)
COMPD_CS["NTF (Paris) + NGF IGN69 height",GEOGCS["NTF (Paris)",DATUM["Nouvelle_Triangulation_Francaise_Paris",SPHEROID["Clarke 1880 (IGN)",6378249.2,293.466021293627,AUTHORITY["EPSG","7011"]],AUTHORITY["EPSG","6807"]],PRIMEM["Paris",2.33722917,AUTHORITY["EPSG","8903"]],UNIT["grad",0.0157079632679489,AUTHORITY["EPSG","9105"]],AUTHORITY["EPSG","4807"]],VERT_CS["NGF-IGN69 height",VERT_DATUM["Nivellement General de la France - IGN69",2005,AUTHORITY["EPSG","5119"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5720"]],AUTHORITY["EPSG","7400"]]