Surface wave tomography: global membrane waves and adjoint methods

We implement the wave equation on a spherical membrane, with a finite-difference algorithm that accounts for finite-frequency effects in the smooth-Earth approximation, and use the resulting 'membrane waves' as an analogue for surface wave propagation in the Earth. In this formulation, we...

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Hlavní autoři: Peter, D, Tape, C, Boschi, L, Woodhouse, J
Médium: Journal article
Jazyk:English
Vydáno: 2007