Modification of anisotropy analysis in Moho using converted Ps phase
Seismic velocity changes and shear wave anisotropy analysis can provide insights into deep structures. In multi-layered structures, cosine moveout pattern of radial component is observed for converted Ps phase. The method to calculate anisotropy parameters in layered structures has been developed by Ruempker et al. (2014). Some seismic stations do not have enough coverage in some azimuths, and we can split parameters (φ, δt) by fitting the best curve on Ps arrivals using the grid-search method. In this study, using synthetic data, the effect of the azimuth coverage is investigated and the sensibility of the results is also examined.
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Processing the Aeromagnetic data in Tehran province and comparison of its results with seismicity and fault trends
Amir Feraghi Vaighan, Mohammad Reza Abbasi, *, Soheyla Beygi
Journal of the Earth and Space Physics, -
Crustal Structure of the Northern Lut Block in Eastern Iran Using P Wave Receiver Function Migration
Azar Afshar, Meysam Mahmoodabadi, Farzam Yaminifard *, Gholam Javan-Doloei
Journal of Seismology and Earthquake Engineering, Winter and Spring 2022