jgg     2010 30 (1):  77-82    ISSN: 0412-1961  CN: 21-1139/TG STUDY ON AUTOMIC PREDICTION OF TIME BASED ON INTERPOLATION MODEL WITH TCHEBYTCHEV POLYNOMIAIS Liu Xiaogang 1,2) ;Wu Xiaoping 1) ;Tian Yanfeng 1,3) ; and Deng Yu 1,4) 1)Institute of Surveying and Mapping, Information and Engineering University, Zhengzhou 4500522)Key Laboratory of GNSS Research (Wuhan University), Ministry of Education, Wuhan 4300793)73603 troops, Nanjing 2100494)78155 troops, Chengdu 610062 Received: 1900-01-01  Revised: 1900-01-01  Online: null Supporting info null