PROJCS["Merchich_Sahara_Sud",GEOGCS["GCS_Merchich",DATUM["D_Merchich",SPHEROID["Clarke_1880_IGN",6378249.2,293.466021293627]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Lambert_Conformal_Conic"],PARAMETER["False_Easting",1500000.0],PARAMETER["False_Northing",400000.0],PARAMETER["Central_Meridian",-5.4],PARAMETER["Standard_Parallel_1",22.5],PARAMETER["Scale_Factor",0.999616437],PARAMETER["Latitude_Of_Origin",22.5],UNIT["Meter",1.0]]