%0 Journal Article
%T MODELING OF THREE-DIMENSIONAL MAGNETOTELLURIC RESPONSE FOR A LINEAR EARTH<br>电阻率随位置线性变化时的三维大地电磁模拟
%A LU LAIYU
%A <br>鲁来玉
%J 地球物理学报
%D 2003
%I 
%X Numerical algorithm of three-dimensional electromagnetic modeling using integral equation is realized based on the electrical tensor Green's function when the apparent resistivity varies linearly in both the horizontal and vertical directions. The effects of the dimension of the anomaly strike on the scattering fields are studied. Three-Dimensional electromagnetic sounding profiles are analyzed. We have also considered the effect of formation parameters on magnetotelluric response, and obtained some important results.
%K Three-dimensional magnetotelluric modeling
%K Analytic expression
%K Integral equation approach
%K Tensor Green's function<br>电阻率
%K 三维大地电磁模拟
%K 积分方程法
%K 电张量格林函数
%K 线性变化
%K 位置
%K 三维体电磁散射
%K 异常体
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=1E44AE713D8A6DE0&jid=14DC41C59CBF6770055A7D610D53AE46&aid=BD015BE29639D98D&yid=D43C4A19B2EE3C0A&vid=D997634CFE9B6321&iid=E158A972A605785F&sid=6D6B4A516C7DB6EE&eid=E406B4E9A1BA9D8C&journal_id=0001-5733&journal_name=地球物理学报&referenced_num=7&reference_num=22