PROJCS["NZGD_1949_Observation_Point_Circuit",GEOGCS["GCS_New_Zealand_1949",DATUM["D_New_Zealand_1949",SPHEROID["International_1924",6378388.0,297.0]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Transverse_Mercator"],PARAMETER["False_Easting",300000.0],PARAMETER["False_Northing",700000.0],PARAMETER["Central_Meridian",170.628595166667],PARAMETER["Scale_Factor",1.0],PARAMETER["Latitude_Of_Origin",-45.8161966111111],UNIT["Meter",1.0]]