Well Known Text

PROJCRS["NTF (Paris) / Lambert Nord France",BASEGEOGCRS["NTF (Paris)",DATUM["Nouvelle Triangulation Francaise (Paris)",ELLIPSOID["Clarke 1880 (IGN)",6378249.2,293.466021293626,LENGTHUNIT["metre",1,ID["EPSG",9001]],ID["EPSG",7011]],ID["EPSG",6807]],PRIMEM["Paris",0.040792344,ANGLEUNIT["radian",1,ID["EPSG",9101]],ID["EPSG",8903]],ID["EPSG",4807]],CONVERSION["Lambert Nord France",METHOD["Lambert Conic Conformal (1SP)",ID["EPSG",9801]],PARAMETER["Latitude of natural origin",55,ANGLEUNIT["grad",0.015707963267949,ID["EPSG",9105]],ID["EPSG",8801]],PARAMETER["Longitude of natural origin",0,ANGLEUNIT["grad",0.015707963267949,ID["EPSG",9105]],ID["EPSG",8802]],PARAMETER["Scale factor at natural origin",0.999877341,SCALEUNIT["unity",1,ID["EPSG",9201]],ID["EPSG",8805]],PARAMETER["False easting",600000,LENGTHUNIT["metre",1,ID["EPSG",9001]],ID["EPSG",8806]],PARAMETER["False northing",200000,LENGTHUNIT["metre",1,ID["EPSG",9001]],ID["EPSG",8807]],ID["EPSG",18091]],CS[Cartesian,2,ID["EPSG",4499]],AXIS["Easting (X)",east],AXIS["Northing (Y)",north],LENGTHUNIT["metre",1,ID["EPSG",9001]],ID["EPSG",27561]]