jgg     2010 30 (6):  71-76    ISSN: 0412-1961  CN: 21-1139/TG AN IMPROVED SATELLITE CLOCK BIAS DETERMINATION METHOD OF HIGH SAMPLING RATE Yi Zhonghai 1) ;Zhu Jianjun 1) ; Chen Yongqi 2) ; and Dai Wujiao 1) 1)Department of Survey Engineering and Geomatics, Central South University, Changsha 4100832)Department of Land Surveying and Geoinformatics, Hong Kong Polytechnic University, Hong Kong Received: 1900-01-01  Revised: 1900-01-01  Online: null Supporting info null