Finite-frequency resolution limits of wave path traveltime tomography for smoothly varying velocity models

The Rytov approximation that expresses phase residuals as an explicit function of the slowness perturbations, is also related to the generalized Radon transform (GRT). Using Beylkin's formalism, we derive the corresponding inverse GRT to give the slowness model as an explicit function of the ph...

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Veröffentlicht in:	Geophysical journal international 2003-03, Vol.152 (3), p.669-676
Hauptverfasser:	Sheng, Jianming, Schuster, Gerard T.
Format:	Artikel
Sprache:	eng
Schlagworte:	seismic resolution tomography traveltime
Online-Zugang:	Volltext
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