VERT_CS["RDN2008",VERT_DATUM["D_Rete_Dinamica_Nazionale_2008",2002,AUTHORITY["ESRI","from_geogdatum_EPSG_1132"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Ellipsoidal height",UP],AUTHORITY["ESRI","115774"]]