PROJCS["Helle_1954_Jan_Mayen_Grid",GEOGCS["GCS_Helle_1954",DATUM["D_Helle_1954",SPHEROID["International_1924",6378388.0,297.0]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Transverse_Mercator"],PARAMETER["False_Easting",50000.0],PARAMETER["False_Northing",-7800000.0],PARAMETER["Central_Meridian",-8.5],PARAMETER["Scale_Factor",1.0],PARAMETER["Latitude_Of_Origin",0.0],UNIT["Meter",1.0]]