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Waveform fingerprints of moving scatterers: application to temporal changes in Earth's inner core

delete2026-08-10
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PRE
AI
R
Ruoyan Wang *
G
Guanning Pang
J
J. E. Vidale
DOI：10.1016/j.epsl.2026.120274delete
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Abstract

Abstract

En 中文
• Moving inner-core scatterers produce geometry-dependent coda decorrelation. • Forward-scattered codas are most sensitive to transverse heterogeneity shifts. • Polar paths better detect inner-core rotation than equatorial paths. • YKA and ILAR observations bracket modeled forward-scattering end members. • Decorrelation implies effective heterogeneity scales of tens of kilometers.

Journal

Earth and Planetary Science Letters cover
Earth and Planetary Science Letters
IF:
5.1
Papers:
774
Citations:
6.9W

Organization

U
university of southern california
Scholars:
4.5W
Papers: 3.8W
Citations: 51
U
University of Science and Technology of China
Scholars:
1.5W
Papers: 5.3K
Citations: 11.3W
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