PROJCS["SMITB20_Grid",GEOGCS["GCS_SMITB20-IRF",DATUM["SMITB20_Intermediate_Reference_Frame",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Transverse_Mercator"],PARAMETER["False_Easting",110693.666],PARAMETER["False_Northing",102089.2943],PARAMETER["Central_Meridian",-3.85],PARAMETER["Scale_Factor",1.0],PARAMETER["Latitude_Of_Origin",50.75],UNIT["Meter",1.0]],VERTCS["Newlyn",VDATUM["Ordnance_Datum_Newlyn"],PARAMETER["Vertical_Shift",0.0],PARAMETER["Direction",1.0],UNIT["Meter",1.0]]