A simple algorithm for electrical imaging of the subsurface
A simple algorithm for electrical imaging of the subsurface
复制标题
地下电成像的简单算法
DOI：
10.3997/1365-2397.1992004
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发表时间：
1992
期刊：
影响因子：
--
通讯作者：
R. Barker
中科院分区：
文献类型：
--
作者：
R. Barker
本文提出了一种用伪剖面形式反演电层析成像数据的简单算法。这使用所测量的视电阻率数据作为二维有限差分迭代成像方案的起始模型。计算的和测量的伪截面之间的差异被用于对模型进行校正，使得经过大约十次迭代，模型提供了观测数据的可接受的反演。
A simple algorithm for the inversion of electrical tomography data in the form of pseudosections has been developed. This uses the measured apparent resistivity data as the starting model for a two-dimensional finite difference iterative imaging scheme. Differences between the computed and measured pseudosections are used to apply corrections to the model so that over about ten iterations the model provides an acceptabIe inversion of the observed data.