jgg     2013 33 (增2):  80-83    ISSN: 0412-1961  CN: 21-1139/TG DESIGN OF MARCO-SEISM DATA ACQUISITION AND TRANSMISSION  SYSTEM BASED ON STM32F107 1) Key Laboratory of Earthquake Geodesy, Institute of Seismology, CEA, Wuhan 430071 2) Wuhan Base of Institute of Crustal Dynamics, CEA, Wuhan 430071 Received: 2012-10-23  Revised: null  Online: 2013-10-24 Supporting info