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Transdimensional Bayesian Attenuation Tomography of the Upper Inner Core

Pejic, Tanja; Hawkins, Rhys; Sambridge, Malcolm; Tkalčić, Hrvoje

Description

Following the linearized attenuation tomography from our previous study (Pejić et al., 2017, https://doi.org/10.1002/2016JB013692), we perform hierarchical transdimensional Bayesian tomography of the upper ≈400 km of the inner core, using 398 globally distributed t∗ estimates. The results are in good agreement with the ones obtained through linearized tomography: they show more complex attenuation pattern than the purely hemispherical one, and the noise estimated from the hierarchical inversion...[Show more]

CollectionsANU Research Publications
Date published: 2019-02-16
Type: Journal article
URI: http://hdl.handle.net/1885/203607
Source: Journal of Geophysical Research: Solid Earth
DOI: 10.1029/2018JB016400
Access Rights: Open Access

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