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http://hdl.handle.net/2122/2399
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| Authors: | Boschi, L.*
Becker, T. W.*
Soldati, G.*
Dziewonski, A. M.* |
| Title: | On the relevance of Born theory in global seismic tomography |
| Title of journal: | Geophys. Res. Lett. |
| Series/Report no.: | /33 (2006) |
| Publisher: | Agu |
| Issue Date: | 2006 |
| DOI: | 10.1029/2005GL025063 |
| Keywords: | global seismic tomography |
| Abstract: | Does the application of seismic Born theory, as
opposed to simpler ray theory, lead to an improvement in
tomographic images of the Earth? In recent publications,
Montelli et al. (2004a, 2004b) and van der Hilst and de
Hoop (2005) among others have expressed opposite
opinions. We propose a quantitative approach to the
comparison of tomographic images, which we apply to
the case of surface-wave phase velocity maps derived
with Born vs. ray theory. |
| Appears in Collections: | Papers Published / Papers in press
04.06.07. Tomography and anisotropy
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