Implementing spectral leakage corrections in global surface wave tomography

We analyse the effect of uneven ray coverage in global surface wave tomography. An inhomogeneous distribution of seismic rays may bias tomographic models because certain areas are better sampled than others. It is possible to suppress this bias, known as the spectral leakage, by using a linear inver...

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Veröffentlicht in:	Geophysical journal international 2003-11, Vol.155 (2), p.532-538
Hauptverfasser:	Spetzler, Jesper, Trampert, Jeannot
Format:	Artikel
Sprache:	eng
Schlagworte:	finite-frequency effects inverse problem spectral leakage surface wave tomography
Online-Zugang:	Volltext
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