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首页> 外文期刊>Annals Of Geophysics >A Probability Electrical Resistivity Tomography Imaging of complex tectonic features in the Kissamos and Paleohora urban areas, Western Crete (Greece).
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A Probability Electrical Resistivity Tomography Imaging of complex tectonic features in the Kissamos and Paleohora urban areas, Western Crete (Greece).

机译：西部克里特（希腊古山市区复杂构造特征的概率电阻率断层扫描成像。

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摘要

A number of 2D Electrical Resistivity Tomographies (ERT) was conducted in northwest and southwest Crete with the aim to model geo- tectonic features at selected urban sites. The study area is located within the central forearc of the Hellenic subduction zone. Thirteen ERT profiles were realized using the dipole-dipole electrode and/or the Wenner-Schlumberger arrays. In order to model the resistivity dis- tribution, the probability-based electrical resistivity tomography inversion (PERTI) method has been applied. The main features of the PERTI method are: (i) unnecessity of a priori information; (ii) full, unconstrained adaptability to any kind of dataset, including the case of non-flat topography; (iii) independence from data acquisition techniques and spatial regularity; (iv) capability to resolve complex con- tinuous resistivity variation. Since the present case-study is the first application of the PERTI algorithm to locate fault zones and near subsurface irregularities, its routine has been tested using the well-known RES2DINV commercial software as reference. The comparison has shown a common coherence between the results of the two inversion methods and confirmed the better filtering capacity and greater versatility of the PERTI algorithm, already outlined in a number of previous papers dealing with archaeological applications.
机译：在西北和西南克里特岛进行了许多2D电阻率断层凝视（ERT），旨在模拟所选城市地理构成地理特征。研究区位于希纳米郊区的中央前臂内。使用偶极 - 偶极电极和/或Wenner-Schlumberger阵列实现了十三个ERT型材。为了模拟电阻率分配，应用了基于概率的电阻率断层扫描反转（Perti）方法。 Perti方法的主要特征是：（i）先验信息不必要; （ii）对任何类型的数据集完全，无约会的适应性，包括非平面地形的情况; （iii）独立于数据采集技术和空间规律性; （iv）解决复杂的连续电阻率变化的能力。由于目前的案例研究是第一次应用Perti算法来定位故障区域和近地下不规则性，因此使用众所周知的Res2dinv商业软件作为参考测试其例程。比较已经示出了两种反转方法的结果与Perti算法的更好的过滤能力和更高的多功能性之间的共同相干性，已经在处理考古应用的前一篇论文中概述。

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