PROJCS["RGF93 v1 / Lambert-93", GEOGCS["RGF93 v1", DATUM["Reseau_Geodesique_Francais_1993_v1", SPHEROID["GRS 1980",6378137,298.257222101, AUTHORITY["EPSG","7019"]], AUTHORITY["EPSG","6171"]], PRIMEM["Greenwich",0, AUTHORITY["EPSG","8901"]], UNIT["degree",0.0174532925199433, AUTHORITY["EPSG","9122"]], AUTHORITY["EPSG","4171"]], PROJECTION["Lambert_Conformal_Conic_2SP"], PARAMETER["latitude_of_origin",46.5], PARAMETER["central_meridian",3], PARAMETER["standard_parallel_1",49], PARAMETER["standard_parallel_2",44], PARAMETER["false_easting",700000], PARAMETER["false_northing",6600000], UNIT["metre",1, AUTHORITY["EPSG","9001"]], AXIS["Easting",EAST], AXIS["Northing",NORTH], AUTHORITY["EPSG","2154"]]