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首页> 外文期刊>Journal of the Geological Society of India >Correlation of Tectonics with Geologic Lineaments Interpreted from Remote Sensing Data for Kandiah Valley, Khyber-Pakhtunkhwa, Pakistan
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Correlation of Tectonics with Geologic Lineaments Interpreted from Remote Sensing Data for Kandiah Valley, Khyber-Pakhtunkhwa, Pakistan

机译：构造与地质谱系解释的构造与遥感数据解释，巴基斯谷，巴基斯坦，巴基斯坦

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摘要

In the present study, geologic lineaments have been extracted by automatic lineament extraction algorithm of Geomatica software, using digital elevation model (DEM) derived shaded relief images being illuminated with multiple illumination directions. Fieldwork has been carried out for ground truth and in search of any possible evidence of movement along the extracted lineaments in the Kandiah valley in Kohistan district. A regional lineament (possible fault) has been inferred in recent a geological study (e.g. Zeilinger, 2002) that has been found to cross the Kandiah valley. The analysis and ground verification of automatic extracted geologic lineaments revealed that Kandiah valley is in one block without having any regional geological lineament. However, a good correlation was found among the predominant orientations of extracted geologic lineaments and the measured trends of rock features such as rock foliation, drainage pattern and linear ridges. Based on extracted lineaments, no pronounced lineament or fault with the regional extension was identified. This finding is consistent with the field observations as no defenite evidence of fault was found in the study area.
机译：在本研究中，使用巨大的地磁提取算法，使用数字高度模型（DEM）衍生的阴影浮雕图像，通过多种照明方向照射的地质序列提取算法。实地工作是为地面真理进行的，并寻求沿康斯坦区康亚海谷的提取赛道中的任何可能的运动证据。最近在近期地质研究（例如，Zeininger，2002）中被发现的区域谱系（可能的错误）已经被发现过喀土山谷。自动提取地质谱系的分析与地面验证透露，康迪亚谷在一个街区而没有任何区域地质界面。然而，在提取的地质谱系的主要取向和岩石叶，排水图案和线性脊等岩石特征的测量趋势中发现了良好的相关性。根据提取的赛题，确定了区域延伸的典型划线或故障。这一发现与现场观察一致，因为在研究区内没有发现故障的Defenite证据。

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