PROJCS["St_Helena_Tritan_SHLG(Tritan)",GEOGCS["St_Helena_Tritan",DATUM["St_Helena_Tritan",SPHEROID["WGS_1984",6378137.0,298.257223563]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Transverse_Mercator"],PARAMETER["False_Easting",299483.737],PARAMETER["False_Northing",2000527.879],PARAMETER["Central_Meridian",-5.71666666666667],PARAMETER["Scale_Factor",1.0],PARAMETER["Latitude_Of_Origin",-15.9666666666667],UNIT["Meter",1.0]]