jgg     2011 31 (2):  60-65    ISSN: 0412-1961  CN: 21-1139/TG DEMONSTRATED STUDY ON INFLUENCES OF INTERSATELLITERANGE ON ACCURACY OF GRACE EARTH’S GRAVITATIONAL FIELD Zheng Wei 1,2) ; Xu Houze 1) ; Zhong Min 1) ; Yun Meijuan 3) ; and Zhou Xuhua 4) 1)Key Laboratory of Dynamic Geodesy, Institute of Geodesy and Geophysics, CAS, Wuhan\ 4300772)Disaster Prevention Research Institute, Kyoto University, Uji, Kyoto 611-0011, Japan3)Department of Applied Physics, Wuhan University of Science and Technology, Wuhan 4300814)Shanghai Astronomical Observatory, CAS, Shanghai 200030 Received: 1900-01-01  Revised: 1900-01-01  Online: null Supporting info null