Rayleigh phase velocities in Southern California from beamforming short-duration ambient noise
Sign Up to like & getrecommendations! Published in 2017 at "Geophysical Journal International"
DOI: 10.1093/gji/ggx316
Abstract: S U M M A R Y Beamforming of ambient noise recorded by regional arrays of seismometers is presented as an alternative imaging approach to cross-correlations between pairs of sensors. The method is used to… read more here.
Keywords: southern california; ambient noise; phase velocities; duration ... See more keywords
Sound Pressure Interference and Phase Velocities in Shallow Water: Calculation and Experiment
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DOI: 10.1134/s1063771020040053
Abstract: A study was carried out on the interference structure of sound pressure amplitudes, longitudinal projections of phase gradients, and calculated phase velocities in a plane-parallel waveguide. It has been established that the phase velocity values… read more here.
Keywords: phase; phase velocities; water; sound pressure ... See more keywords
Experimental Method for Simultaneous Determination of the Lamb Wave A0 Modes Group and Phase Velocities
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DOI: 10.3390/ma15092976
Abstract: Determining Lamb wave dispersion curves when measuring phase and group velocity values at a fixed frequency is now a common and relevant task. In most cases, in order to solve such a problem, it is… read more here.
Keywords: group phase; phase velocities; group; determination ... See more keywords