方法对比
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| 环境噪声层析成像× | 接收函数分析× | |
|---|---|---|
| 领域 | 地球物理学 | 地球物理学 |
| 方法族 | Process / pipeline | Process / pipeline |
| 起源年份≠ | 2005 | 1979 |
| 提出者≠ | Shapiro, Campillo, Stehly, and Ritzwoller | Charles Langston |
| 类型≠ | Passive seismic imaging via correlation of ambient noise | Teleseismic body wave analysis for subsurface imaging |
| 开创性文献≠ | Shapiro, N. M., Campillo, M., Stehly, L., & Ritzwoller, M. H. (2005). High-resolution surface-wave tomography from ambient seismic noise. Science, 307(5715), 1615-1618. DOI ↗ | Langston, C. A. (1979). Structure under Mount Rainier, Washington, inferred from teleseismic body waves. Journal of Geophysical Research, 84(B9), 4749-4762. DOI ↗ |
| 别名 | ANT | RF |
| 相关 | 3 | 3 |
| 摘要≠ | Ambient Noise Tomography (ANT) is a seismic imaging method that extracts surface wave information from long-term records of seismic background noise, enabling high-resolution imaging of crustal and upper mantle structure. Developed by Shapiro, Campillo, and colleagues in 2005, ANT has revolutionized seismic imaging by enabling detailed crustal velocity maps at minimal cost without requiring earthquakes or active sources. | Receiver Function (RF) analysis is a seismic method that isolates P-to-S wave conversions at crustal and mantle discontinuities using teleseismic records from distant earthquakes. Introduced by Langston in 1979, RF analysis provides a cost-effective way to determine crustal thickness, Poisson's ratio, and upper mantle structure without requiring active seismic sources, making it a workhorse technique in crustal and lithospheric studies. |
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