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f New developments in wave equation tomography
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 53rd EAEG Meeting, May 1991, cp-42-00098
- ISBN: 978-90-73781-03-0
Abstract
A new methodology is described which allows for wave equation inversion of skeletalized parts of data records. Skeletalized data is a reduced subset of the original raw data that is mainly influenced by only one type of model parameter; e.g. first arrival traveltimes skeletalized from seismograms are mainly influenced by the velocity (not density) parameters.