scholarly journals Integrated geophysical-petrological modeling of lithosphere-asthenosphere boundary in central Tibet using electromagnetic and seismic data

2014 ◽  
Vol 15 (10) ◽  
pp. 3965-3988 ◽  
Author(s):  
Jan Vozar ◽  
Alan G. Jones ◽  
Javier Fullea ◽  
Matthew R. Agius ◽  
Sergei Lebedev ◽  
...  
Keyword(s):  
Seismic Data ◽  
Central Tibet

scholarly journals About the lithospheric structure of central Tibet, based on seismic data from the INDEPTH III profile

2004 ◽  
Vol 380 (1-2) ◽  
pp. 1-25 ◽  
Author(s):  
Rolf Meissner ◽  
Frederik Tilmann ◽  
Seth Haines
Keyword(s):  
Seismic Data ◽  
Lithospheric Structure ◽  
Central Tibet

scholarly journals Seismic Imaging by Impulse Response for Studying Crustal Structure of the Central Tibet

2008 ◽  
Vol 1 (1) ◽  
pp. 61-71
Author(s):  
Syed Mustafizur Rahman ◽  
M Rezaul Islam ◽  
Mumnunul Keramat
Keyword(s):  
Impulse Response ◽  
Seismic Data ◽  
Strong Support ◽  
High Amplitude ◽  
Small Time ◽  
Time Shift ◽  
Reflected Waves ◽  
Arrival Times ◽  
Subsurface Geology ◽  
Central Tibet

Time-shifted source functions along with unwanted events produce the composite seismic trace. The time-shift varies according to the travel path of the source, which is reflected back from an interface. The arrival times of the reflected waves have been estimated as time-shifted sources in a technique with the application of Fourier transformation of composite seismic trace and source functions. Accurate time-shifts and amplitude coefficients are determined using the technique in the composite seismic traces. A very small time-shift has also been shown resolved. The technique is applied to INDEPTH seismic data and impulse responses are successfully obtained. Analyzed impulse response images have given the stratigraphic idea beneath the region of the central Tibet. High amplitude impressions in the implemented images have indicated the presence of a strong support that upholding the northern geology and high probability of further crustal change of the region. The technique impulse response is considered robust for the seismic reflection sequence analysis and can be used effectively for studying the subsurface geology.   Keywords: Seismic trace; Power spectrum; Impulse response; Reflection sequence; Subsurface geology.  © 2009 JSR Publications. ISSN: 2070-0237 (Print); 2070-0245 (Online). All rights reserved. DOI: 10.3329/jsr.v1i1.1082

scholarly journals Crustal structure of central Tibet as derived from project INDEPTH wide-angle seismic data

2001 ◽  
Vol 145 (2) ◽  
pp. 486-498 ◽  
Author(s):  
W. Zhao ◽  
J. Mechie ◽  
L. D. Brown ◽  
J. Guo ◽  
S. Haines ◽  
...  
Keyword(s):  
Crustal Structure ◽  
Seismic Data ◽  
Wide Angle ◽  
Central Tibet

Lhasa and Central Tibet.—III

1905 ◽  
Vol 59 (1524supp) ◽  
pp. 24420-24422
Author(s):  
G. Ts. Tsybikoff
Keyword(s):  
Central Tibet

Formation geological depth image according to refraction and reflection marine seismic data

2017 ◽  
Vol 39 (6) ◽  
pp. 106-121
Author(s):  
A. O. Verpahovskaya ◽  
V. N. Pilipenko ◽  
Е. V. Pylypenko
Keyword(s):  
Seismic Data ◽  
Depth Image ◽  
Marine Seismic
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