jgg     2012 32 (6):  94-98    ISSN: 0412-1961  CN: 21-1139/TG RESEARCH ON AREA CALCULATION OF NON-CONSERVATIVE FORCE ACTING ON SATELLITE SURFACE WITH CONSIDERATION OF SELF-SHIELDING EFFECT Chen Runjing 1,2,3) ;Peng Bibo 1,2) ;Fan Chengcheng 1,2,3) ; and Gao Fan 1,2,3) 1)Institute of Geodesy and Geophysics,Chinese Academy of Science ,Wuhan 430077;2)State Key Laboratory of Geodesy and Earth’s Dynamics, Wuhan 430077;3)Graduate University of Chinese Academy of Sciences, Beijing 100049 Received: 1900-01-01  Revised: 1900-01-01  Online: null Supporting info null