| asProjJSON | {'$schema':'https://proj.org/schemas/v0.2/projjson.schema.json','type':'GeographicCRS','name':'NTF (Paris)','datum':{'type':'GeodeticReferenceFrame',' (...)name':'Nouvelle Triangulation Francaise (Paris)','ellipsoid':{'name':'Clarke 1880 (IGN)','semi_major_axis':6378249.2,'semi_minor_axis':6356515},'prime_meridian':{'name':'Paris','longitude':{'value':2.5969213,'unit':{'type':'AngularUnit','name':'grad','conversion_factor':0.0157079632679489}}}},'coordinate_system':{'subtype':'ellipsoidal','axis':[{'name':'Geodetic latitude','abbreviation':'Lat','direction':'north','unit':{'type':'AngularUnit','name':'grad','conversion_factor':0.0157079632679489}},{'name':'Geodetic longitude','abbreviation':'Lon','direction':'east','unit':{'type':'AngularUnit','name':'grad','conversion_factor':0.0157079632679489}}]},'scope':'Geodesy.','area':'France - onshore - mainland and Corsica.','bbox':{'south_latitude':41.31,'west_longitude':-4.87,'north_latitude':51.14,'east_longitude':9.63},'id':{'authority':'EPSG','code':4807}} |
| asWKT | GEOGCRS['NTF (Paris)',DATUM['Nouvelle Triangulation Francaise (Paris)',ELLIPSOID['Clarke 1880 (IGN)',6378249.2,293.466021293627,LENGTHUNIT['metre',1]] (...)],PRIMEM['Paris',2.5969213,ANGLEUNIT['grad',0.0157079632679489]],CS[ellipsoidal,2],AXIS['geodetic latitude (Lat)',north,ORDER[1],ANGLEUNIT['grad',0.0157079632679489]],AXIS['geodetic longitude (Lon)',east,ORDER[2],ANGLEUNIT['grad',0.0157079632679489]],USAGE[SCOPE['Geodesy.'],AREA['France - onshore - mainland and Corsica.'],BBOX[41.31,-4.87,51.14,9.63]],ID['EPSG',4807]] |