STUDY OF CRUST IN NORTH WEST OF IRAN USING EARTHQUAKE DATA INVERSION

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GHEYTANCHI M.R.; MIRZAEI M.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: JOURNAL OF SCIENCE (UNIVERSITY OF TEHRAN) (JSUT) Year:2003 | Volume:29 | Issue:1 Page(s): 119-140

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Information Journal Paper

Title

STUDY OF CRUST IN NORTH WEST OF IRAN USING EARTHQUAKE DATA INVERSION

Author(s)

GHEYTANCHI M.R. | MIRZAEI M. | Issue Writer Certificate

Keywords

CRUSTQ4

EARTHQUAKQ3

INVERSIONQ4

NORTH WEST OF IRANQ4

Abstract

In order to study the CRUST in Azarbaijan area, 2654 EARTHQUAKes data recorded in 8 stations of Azarbaijan network, during 3.5 years, are processed. 42 EARTHQUAKes of the recorded data occurred in this area. By making 42 profiles, including one source and two stations, P-wave travel times are calculated. Then by choosing an initial three-layer model, Depth and velocity parameters of each layer are optimized. The results of optimization are used for contour map plots of velocity and depth variations. Velocity discontinuities and sudden variation in depth, observed on the maps, are related to the faults in the area. Velocity variations with depth were 3.5-7.5km/s and depth variations of first and second interface respect to the surface were 4.5-6km and 18-22km respectively.

Cites

تعیین مدل پوسته بهینه برای شمال غرب ایران، با استفاده از برگردان همزمان زمان سیر امواج زلزله های محلی

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APA: Copy

GHEYTANCHI, M.R., & MIRZAEI, M.. (2003). STUDY OF CRUST IN NORTH WEST OF IRAN USING EARTHQUAKE DATA INVERSION. JOURNAL OF SCIENCE (UNIVERSITY OF TEHRAN) (JSUT), 29(1), 119-140. SID. https://sid.ir/paper/2087/en

Vancouver: Copy

GHEYTANCHI M.R., MIRZAEI M.. STUDY OF CRUST IN NORTH WEST OF IRAN USING EARTHQUAKE DATA INVERSION. JOURNAL OF SCIENCE (UNIVERSITY OF TEHRAN) (JSUT)[Internet]. 2003;29(1):119-140. Available from: https://sid.ir/paper/2087/en

IEEE: Copy

M.R. GHEYTANCHI, and M. MIRZAEI, “STUDY OF CRUST IN NORTH WEST OF IRAN USING EARTHQUAKE DATA INVERSION,” JOURNAL OF SCIENCE (UNIVERSITY OF TEHRAN) (JSUT), vol. 29, no. 1, pp. 119–140, 2003, [Online]. Available: https://sid.ir/paper/2087/en

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