Results 161 to 170 of about 14,100 (222)

Matrix imaging as a tool for high-resolution monitoring of deep volcanic plumbing systems with seismic noise. [PDF]

open access: yesCommun Earth Environ
Giraudat E   +5 more
europepmc   +1 more source

Spurious multiples in seismic interferometry of primaries

Geophysics, 2006
Abstract Seismic interferometry is a technique for estimating the Green's function that accounts for wave propagation between receivers by correlating the waves recorded at these receivers. We present a derivation of this principle based on the method of stationary phase.
Roel Snieder   +2 more
exaly   +4 more sources

Seismic interferometry by cross‐correlation or deconvolution?

SEG Technical Program Expanded Abstracts 2008, 2008
We discuss Rodney Calvert's work on the Virtual Source method in the context of seismic interferometry. Moreover, we present a systematic analysis of seismic interferometry by cross-correlation versus multi-dimensional deconvolution and we discuss applications of both approaches.
Wapenaar, Kees   +6 more
openaire   +2 more sources

Laser interferometry based seismic sensor

SPIE Proceedings, 2003
Laser interferometry is one of the most sensitive and versatile techniques for small relative displacements measurement. For these reasons it is used or it is being introduced in many different fields of research. One of its possible applications is seismic activity monitoring, obtained by fixing the mirrors of an interferometer to the ground. In order
BARONE, Fabrizio   +3 more
openaire   +2 more sources

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