Results 151 to 160 of about 27,130 (200)

Event-driven Seismic Interferometry with Ambient Seismic Noise

72nd EAGE Conference and Exhibition incorporating SPE EUROPEC 2010, 2010
By cross-correlating recordings of ambient seismic noise, one can retrieve the subsurface reflection response. The quality of the retrieved reflections would depend on the qualities of the ambient noise. In a previous study, we cross-correlated ambient-noise data recorded in a desert area in North Africa and showed that we retrieved reflections.
D. Draganov   +4 more
openaire   +1 more source

Seismic, Ambient Noise Correlation

2011
No abstract.
Campillo, Michel   +2 more
openaire   +2 more sources

Ambient seismic noise tomography at Ekofisk

GEOPHYSICS, 2015
We have studied an approximately 40-hr recording from the Life of Field Seismic array installed over Ekofisk field to assess whether the recorded ambient seismic energy was suitable for passive seismic surface-wave interferometry. Passive seismic interferometry aims to retrieve virtual seismic sources by crosscorrelation.
Sjoerd A. L. de Ridder, Biondo L. Biondi
openaire   +1 more source

Subsurface Structure from Ambient Seismic Noise

71st EAGE Conference and Exhibition incorporating SPE EUROPEC 2009, 2009
One of the applications of seismic interferometry (SI) by cross-correlation is the retrieval of the reflection response of the subsurface from ambient seismic noise recorded at the surface.
D. Draganov   +4 more
openaire   +1 more source

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