jgg     2009 29 (6):  153-156    ISSN: 0412-1961  CN: 21-1139/TG TECHNICAL SCHEME AND RESULT OF HIGH ACCURACY CLOCKSYNCHRONIZATION FOR MICROTREMOR DATA ACQUISITION Liao Chengwang 1,2) ; Deng Tao 1,2) ; Ding Wei 1,2) ; Wang Hao 1,2) ; and Chen Weimin 1,2) 1) Institute of Seismology, CEA, Wuhan 4300712) Crustal Movement Laboralory, Wuhan 430071 Received: 1900-01-01  Revised: 1900-01-01  Online: null Supporting info null