Near surface radial anisotropy in the Rigan area/SE Iran

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• 作者：Taghi Shirzad^a ; ^{t.shirzad@srbiau.ac.ir} ; Zaher-Hossein Shomali^b ; ^c ; ^{shomali@ut.ac.ir} ; ^{Hossein.Shomali@geo.uu.se} ; Mohammad-Ali Riahi^d ; ^{mariahi@ut.ac.ir} ; Maziar Jarrahi^e ; ^{MJarahi@ppzgeo.com}
• 关键词：Ambient seismic noise ; RMS stacking method ; Anisotropy ; Rigan region
• 刊名：Tectonophysics
• 出版年：2017
• 出版时间：2 January 2017
• 年：2017
• 卷：694
• 期：Complete
• 页码：23-34
• 全文大小：3066 K
• 卷排序：694

文摘

Rayleigh-Love discrepancy can be interpreted as the presence of radial anisotropy. The presence of significant radial anisotropy near the Khaurak fault. Aftershocks occurred in the transitional zones of radial anisotropy. Clear separation for sedimentary layer with an average radial anisotropy of about 5%. Based on uncertainties analysis, the noise level of radial anisotropy is in order of ± 2%.