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首页> 外文期刊>Journal of Remote Sensing & GIS >Interpretation of Aeromagnetic Data to Locate Buried Faults in North of Zanjan Province, Iran
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Interpretation of Aeromagnetic Data to Locate Buried Faults in North of Zanjan Province, Iran

机译：解释伊朗Zanjan省北部埋藏断层的航磁数据

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Zanjan Province is located in the North of Iran and known for its great mineral exploratory interest in zinc, lead and Fe, among others. In the years of 2011 and 2012, the geological survey of Iran performed an airborne magnetic survey over the whole of the province for the geological purposes. The horizontal gradients and the 3-D Euler deconvolution have been applied to the aeromagnetic data from the North part of the Province to delineate the subsurface lineaments. Determination of the magnitude maxima of the horizontal gradients of the residual magnetic intensity field allowed the production of a structural map showing the fault systems for the study area. The suggested source depths are in the range of 800 to 4000 m. These results reveal deep tectonic features, which up to date were unknown. This work emphasizes the importance of the role of the magnetic method and analysis to better understand the geological structures.
机译：赞詹省位于伊朗北部，以其对锌，铅和铁等矿产的巨大勘探兴趣而闻名。在2011年和2012年，出于地质目的，伊朗的地质调查对全省进行了一次空中磁测。水平梯度和3-D欧拉反褶积已应用于来自该省北部的航空磁数据，以描绘地下地貌。确定剩余磁场强度场的水平梯度的最大值可以生成显示研究区域的断层系统的结构图。建议的震源深度在800至4000 m的范围内。这些结果揭示了迄今未知的深部构造特征。这项工作强调了磁方法和分析作用的重要性，以更好地了解地质结构。

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