jgg     2015 35 (4):  576-580    ISSN: 0412-1961  CN: 21-1139/TG Study of Recent Activity in the Shanxi Rift Zone Based on Leveling Profile 1 School of Geodesy and Geomatics, Wuhan University, 129 Luoyu Road, Wuhan 430079, China 2 First Crust Monitoring and Application Center, CEA, 7 Naihuo Road, Tianjin 300180, China Received: 2014-07-18  Revised: null  Online: 2015-07-29 Supporting info