Regularization strategy for the layered inversion of airborne transient electromagnetic data: application to in‐loop data acquired over the basin of Franceville (Gabon)
Regularization strategy for the layered inversion of airborne transient electromagnetic data: application to in‐loop data acquired over the basin of Franceville (Gabon)
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DOI：
10.1111/j.1365-2478.2011.00990.x
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发表时间：
2011-11
影响因子：
2.6
通讯作者：
J. Guillemoteau;P. Sailhac;M. Behaegel
中科院分区：
文献类型：
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作者：
J. Guillemoteau;P. Sailhac;M. Behaegel
机载瞬变电磁（TEM）是一种经济有效的地面电导率分布成像方法。我们考虑分层地球反演来解释数百公里的大型数据集。可以使用不同的策略来解决这个反问题。这包括管理先验信息，以避免数学上的不稳定性，并提供最合理的深度电导率模型。
Airborne transient electromagnetic (TEM) is a cost‐effective method to image the distribution of electrical conductivity in the ground. We consider layered earth inversion to interpret large data sets of hundreds of kilometres. Different strategies can be used to solve this inverse problem. This consists in managing the a priori information to avoid the mathematical instability and provide the most plausible model of conductivity in depth.