GEOGCS["GCS_Glorieuses_geographiques_dms",DATUM["D_GLORIEUSES_MHG_1977",SPHEROID["International_1924",6378388.0,297.0]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],VERTCS["SHOM_1977_ILES_GLORIEUSES_-_CANAL_DE_MOZAMBIQUE",VDATUM["SHOM_1977_ILES_GLORIEUSES_-_CANAL_DE_MOZAMBIQUE"],PARAMETER["Vertical_Shift",0.0],PARAMETER["Direction",1.0],UNIT["Meter",1.0]]