jgg     2013 33 (增2):  132-134    ISSN: 0412-1961  CN: 21-1139/TG PROGRAM DEVELOPMENT OF TRAVERSE SURVEY RECORDS First Crust Monitoring and Aplication Center, CEA, Tianjin 300180 Received: 2012-03-07  Revised: null  Online: 2013-10-24 Supporting info