Results 91 to 100 of about 3,070 (215)

Internal multiple prediction and removal using marchenko autofocusing and seismic interferometry [PDF]

, 2014
Standard seismic processing steps such as velocity analysis and reverse time migration (imaging) usually assume that all reflections are primaries: Multiples represent a source of coherent noise and must be suppressed to avoid imaging artifacts.
Meles, Giovanni Angelo, Löer, Katrin, Ravasi, Matteo, Curtis, Andrew; id_orcid, Da Costa Filho, Carlos Alberto   +4 more
core   +1 more source

Parsimonious Surface Wave Interferometry

, 2018
To decrease the recording time of a 2D seismic survey from a few days to one hour or less, we present a parsimonious surface-wave interferometry method.
Hanafy, Sherif, Li, Jing, Schuster, Gerard T.   +2 more
core   +1 more source

L’interferometria SAR satellitare per la misura delle deformazioni superficiali

GEOmedia, 2012
La tecnica interferometrica, basata  sull’elaborazione coerente della fase del ritorno del segnale radar dalla superficie terrestre, ha reso il telerilevamento radar uno strumento di analisi quantitativa in molteplici campi applicativi quali cartografia,
Marco Chini, Chrstian Bignami, Salvatore Stramondo   +2 more
doaj  

Seismic Data Interferometry on Structure Monitoring

openThe dynamic characterization of the historical structures is fundamental in order to estimate their seismic vulnerability and make them more durable.
EZZEDDINE, SARA
core  

Three-dimensional Marchenko equation for Green's function retrieval “beyond seismic interferometry”

, 2013
In recent work we showed with heuristic arguments that the Green's response to a virtual source in the subsurface can be obtained from reflection data at the surface.
Filippo Broggini, Roel Snieder, Van der Neut, J. (author), Evert Slob, Snieder, R., Broggini, F. (author), Joost van der Neut, Snieder, R. (author), Slob, E.C. (author), Kees Wapenaar, Wapenaar, C.P.A. (author), Thorbecke, J.W. (author), Wapenaar, C.P.A., Van der Neut, J., Jan Thorbecke, Thorbecke, J.W., Broggini, F., Slob, E.C.   +17 more
core   +2 more sources

Review of seismic interferometry applications

, 2014
Artykuł w sposób przeglądowy przedstawia szerokie możliwości zastosowania interferometrii sejsmicznej. Metoda jest stosunkowo nowa, mając na uwadze pierwsze eksperymenty wykonane w 2001 roku, i aktualnie znajduje się w fazie dynamicznego rozwoju. W pracy
Czarny, R.
core  

High-resolution lithospheric imaging with seismic interferometry

, 2010
In recent years, there has been an increase in the deployment of relatively dense arrays of seismic stations. The availability of spatially densely sampled global and regional seismic data has stimulated the adoption of industry-style imaging algorithms ...
Campman, X. (author), Campman, X., Draganov, D.S. (author), Xander Campman, Kees Wapenaar, Elmer Ruigrok, Draganov, D.S., Ruigrok, E.N., Wapenaar, K. (author), Wapenaar, K., Ruigrok, E.N. (author), Deyan Draganov   +11 more
core   +1 more source

Investigating Subsurface Properties of the Shallow Lunar Crust Using Seismic Interferometry on Synthetic and Recorded Data

Earth and Space Science
In the past few years, the remarkable progress of commercially operated spacecrafts, the success with reusable rocket engines, as well as the international competition to explore space, has led to a substantial acceleration of activities in the design ...
S. Keil, H. Igel, M. Schimmel, F. Lindner, F. Bernauer   +4 more
doaj   +1 more source

The possibility of using seismic interferometry in mining industry

, 2014
Metoda interferometrii sejsmicznej znalazła zastosowanie w zagadnieniach rozpoznawania budowy geologicznej głębokiego podłoża i w sejsmice poszukiwawczej do odwzorowania budowy ośrodka.
Isakow, Z., Czarny, R., Marcak, H., Pilecki, Z.   +3 more
core  

Seismic interferometry on background-noise field data

, 2006
Seismic Interferometry (SI) can construct reflection data from seismic background noise. In recent years, several authors developed the theory and applied it to synthetic data. With field data, the only success until now was the reconstruction of surface
Johannes Singer, Wim Mulder, Kees Wapenaar, Deyan Draganov   +3 more
core   +1 more source