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Irregular interface parametrization in 3-D wide-angle seismic traveltime tomography

Rawlinson, Nicholas; Sambridge, Malcolm

Description

We investigate the potential advantages and pitfalls of using an irregular interface parametrization in 3-D wide-angle seismic traveltime tomography. Several synthetic tests are performed using an interface surface consisting of a mosaic of cubic B-spline surface patches and a source-receiver array designed to produce a highly variable distribution of refracted and reflected ray paths. In such circumstances, an irregular parametrization can be adapted to suit the data coverage, resulting in...[Show more]

CollectionsANU Research Publications
Date published: 2003
Type: Journal article
URI: http://hdl.handle.net/1885/88454
Source: Geophysical Journal International
DOI: 10.1046/j.1365-246X.2003.01983.x

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