Comparer des méthodes
Examinez les méthodes sélectionnées côte à côte ; les lignes qui diffèrent sont mises en évidence.
| Analyse des fonctions réceptrices× | Tomographie par bruit ambiant× | |
|---|---|---|
| Domaine | Géophysique | Géophysique |
| Famille | Process / pipeline | Process / pipeline |
| Année d'origine≠ | 1979 | 2005 |
| Auteur d'origine≠ | Charles Langston | Shapiro, Campillo, Stehly, and Ritzwoller |
| Type≠ | Teleseismic body wave analysis for subsurface imaging | Passive seismic imaging via correlation of ambient noise |
| Source fondatrice≠ | Langston, C. A. (1979). Structure under Mount Rainier, Washington, inferred from teleseismic body waves. Journal of Geophysical Research, 84(B9), 4749-4762. DOI ↗ | 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 ↗ |
| Alias | RF | ANT |
| Apparentées | 3 | 3 |
| Résumé≠ | 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. | 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. |
| ScholarGateJeu de données ↗ |
|
|