Results 231 to 240 of about 2,090 (259)

Crustal and Upper Mantle Velocity and Q Structures of Mainland China

1977
Abstract : New data from the Seismological Research Observatory (SRO) is used in conjunction with a non-linear least squares technique to invert surface wave group velocity data for the shear wave velocity structure for paths crossing the Chinghai-Tibet, North China and South China subplates. A number of earthquakes are used over a single path in order
Ira Pines, Ta-liang Teng
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3-D crustal velocity structure of izmir and surroundings

2017
3-D crustal velocity structure of Izmir and surroundings has been investigated in the frame of this study by using Local Earthquake Tomography. For this purpose, 1723 earthquakes that recorded by 44 stations from 2008 to 2014 have been analyzed. We selected 773 earthquakes which have 7556 P-and 6381 S-phase considering low RMS and high phase reading ...
Polat, Orhan, Ozer, Caglar
openaire   +2 more sources

Crustal Velocity Structure of the Sichuan–Yunnan Block Revealed by High-Quality Crustal Phase Travel Time

Seismological Research Letters
Abstract The Sichuan–Yunnan block is located at the southeastern margin of the Tibetan Plateau, which is the key area as a transition belt from the active plate extrusion zone to the stable Yangtze Craton. Using a semiautomatic measuring method based on a graphical interface, we pick 81,585 precise travel times from 449 local earthquake ...
Liya Hu, Fengxue Zhang, Yu Li
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Improved Constraints on Martian Crustal Velocity Structure of InSight lander

Impact-generated marsquakes with accurate positions are important to Mars seismic investigations. To better constrain the Martian crustal velocity structure, we repicked first-arrival P- and S-wave of three impacts (S0981c, S0986c and S1034a) near InSight lander and analyzed their possible ray paths.
Lifei Tian, Huajian Yao
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Upper-Crustal Structure and Velocities at Norsar

Seismological Research Letters, 1971
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Seismic crustal shear velocity structure across NW Himalaya and Ladakh-Karakoram using receiver function modelling: Evidence of the Main Himalayan Thrust

Physics of the Earth and Planetary Interiors, 2021
Nagaraju Kanna, Sandeep Gupta
exaly  

Mean [continental] crustal velocity: a critical parameter for interpreting crustal structure and crustal growth

Deep Sea Research Part B. Oceanographic Literature Review, 1981
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Crustal P- and S-Wave Velocity Structure of the North China Craton at 36°N from Active-Source Seismic Data and Its Tectonic Implications

Journal of Earth Science (Wuhan, China), 2022
Xiaofeng Tian, Walter Mooney, Baofeng Liu   +2 more
exaly  

Crustal structure and velocity anisotrophy beneath the Beaufort Sea

Deep Sea Research Part B. Oceanographic Literature Review, 1981
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Crustal structure in Japan from the phase velocity of Rayleigh waves

Zisin (Journal of the Seismological Society of Japan. 2nd ser.), 1962
Katsutada KAMINUMA, Keiiti AKI
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