PROJCS["New_Zealand_South_Island",GEOGCS["GCS_New_Zealand_1949",DATUM["D_New_Zealand_1949",SPHEROID["International_1924",6378388.0,297.0],EXTENSION["PROJ4_GRIDS","nzgd2kgrid0005.gsb"]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Transverse_Mercator"],PARAMETER["False_Easting",500000.0],PARAMETER["False_Northing",500000.0],PARAMETER["Central_Meridian",171.5],PARAMETER["Scale_Factor",1.0],PARAMETER["Latitude_Of_Origin",-44.0],UNIT["British yard (Sears 1922)",0.914398414616029]]