PROJCS["Mercator_2SP",GEOGCS["GCS_unnamed ellipse",DATUM["D_unknown",SPHEROID["Unknown",6378137,0]],PRIMEM["Greenwich",0],UNIT["Degree",0.017453292519943295]],PROJECTION["Mercator"],PARAMETER["standard_parallel_1",0],PARAMETER["central_meridian",0],PARAMETER["false_easting",0],PARAMETER["false_northing",0],UNIT["Meter",1]]