Seismic Waves and Analysis
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Scope of this subject
This cluster of papers focuses on the high-resolution tomographic imaging of the Earth's subsurface using ambient seismic noise, particularly surface wave tomography and the extraction of Green's functions. It encompasses techniques such as seismic interferometry, cross-correlation of noise data, and distributed acoustic sensing for monitoring seismic events and subsurface structures. The research also explores applications in characterizing near-surface geological features and monitoring changes in seismic velocity over time.
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Research vocabulary
synthetic seismograms; earthquake ground motion simulation; crustal structure; seismic wave propagation; surface-wave radiation patterns; Rayleigh waves; horizontal-to-vertical spectral ratio; microtremor; Love waves; seismic attenuation; seismic velocity structure; USArray; ambient seismic noise; distributed acoustic sensing; ground motion visualization; S-wave velocity structure; receiver functions; site amplification; infrasound; ambient noise tomography; seismic noise; surface wave dispersion; Rayleigh wave dispersion; ocean bottom seismometers; seismic interferometry
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Numeric address and provenance
Morton address: 36183057426189371 · morton4x16-v1
Coordinates: (3, 19, 1908, 11757). The address interleaves categorical identifier bits. Nearby addresses are not guaranteed to describe semantically similar subjects.
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