%0 Journal Article
%T DOWNWARD CONTINUATION OF SATELLITE GRAVITY GRADIENT DATA<br>卫星重力梯度数据的向下延拓
%A Liu Xiaogang
%A Li Shanshan
%A Wu Xing
%A <br>刘晓刚
%A 李姗姗
%A 吴星
%J 大地测量与地球动力学
%D 2011
%I 
%X Downward continuation is one of the indispensible steps in pre-processing satellite gravity gradient data when recovering the earth gravity field with space-wise method.The spherical interior Dirichlet method,the Poisson integral iteration method and the spectral method,which are used in the processing of aerial gravity data,are introduced into the downward continuation of satellite gravity gradient data,the corresponding mathematical models are constructed,the numerical value inconsistency in the tradition...
%K satellite gravity
%K downward continuation
%K spherical interior Dirichlet method
%K Poisson integral iteration method
%K spectral method<br>
%K face=Verdana>卫星重力
%K 向下延拓
%K 球内Dirichlet法
%K 泊松积分迭代法
%K 谱方法
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=DA72A78627FE64EAA572951EA05D274A&jid=73A1A428591E600EF664B596512A2997&aid=6840EA4621A64114DC53C95391A79303&yid=9377ED8094509821&vid=4AD960B5AD2D111A&iid=CA4FD0336C81A37A&sid=7C72DBC13F2D71EC&eid=205BE674D84A456D&journal_id=1671-5942&journal_name=大地测量与地球动力学&referenced_num=0&reference_num=10