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Sensitivity Kernels of PP Precursor Traveltimes and Their Limitations for Imaging Topography of Discontinuities
We analyze the sensitivity of PP precursor traveltimes that are often used to infer lateral variation in the depths of the 410‐ and 660‐km discontinuities in the mantle. Previous results were inconclusive due to complex wave phenomena, such as multiple energy conversions and focusing/defocusing, tha...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
John Wiley and Sons Inc.
2019
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6472573/ https://www.ncbi.nlm.nih.gov/pubmed/31007307 http://dx.doi.org/10.1029/2018GL081592 |