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Optimizing data usage in regional body wave tomography by using asynchronous network data and relative sensitivity kernels: an example from Patagonia

Optimizing data usage in regional body wave tomography by using asynchronous network data and relative sensitivity kernels: an example from Patagonia

This is a Preprint and has not been peer reviewed. This is version 2 of this Preprint.

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Authors

Walid Ben-Mansour, Valerie Maupin

Abstract

A very frequent approach for studying lithospheric processes is to deploy temporary seismological networks in dedicated areas and to map the mantle structures with different approaches. One of them is the well-established relative travel time body wave tomography. Different circumstances often lead to a non-uniform deployment of stations both in space and time, and a wish to combine data which have been acquired asynchronously. This is the situation in Patagonia where two distinct seismic experiments provide complementary seismic data over the region covering the Patagonia slab window. Combining these data in one regional relative body...  more

DOI

https://doi.org/10.31223/X5WB2P

Subjects

Earth Sciences, Geophysics and Seismology, Physical Sciences and Mathematics

Keywords

body waves, Seismic tomography, Inverse theory, sensitivity kernel

Dates

Published: 2025-04-20 08:17

Last Updated: 2025-09-03 14:21

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License

CC BY Attribution 4.0 International

Additional Metadata

Conflict of interest statement:
No conflict