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Last name: LEGRAND
First name: Denis
Geophysical Research Letters, v. 34, n. 10, p. L01304, 2007. http://dx.doi.org/10.1029/2006GL028193
Bulletin of the Seismological Society of America, v. 99, p. 87-94, 2009. http://dx.doi.org/10.1785/0120080192
Bulletin of the Seismological Society of America, v. 95, n. 5, p. 1825-1840, 2005. http://dx.doi.org/10.1785/0120040230
The seismic background noise observed on the OBS (ocean-bottom seismometer) recordings is well known to be strong. With the recent appearance of broadband OBS, the background noise in the extended frequency range is even more significant. By taking into account the various degrees of freedom of the seismic sensors, it has been shown that the...
Annals of Geophysics, p. 625-646 [629], 2003
The July 24, 2001, Mw = 6.3 earthquake in Aroma, Chile, is one of the few moderately shallow earthquakes to occur recently in northern Chile. This study uses different seismological data (short-period, broadband, strong-motion) to locate the event and its corresponding aftershocks. In addition, it carefully constrains the focal depth using SP...
The use of Synthetic Aperture Radar interferometry (InSAR) in northern Chile, one of the most seismically active regions in the world, is of great importance. InSAR enables geodesists not only to accurately measure Earth's motions but also to improve fault slip map resolution and our knowledge of the time evolution of the earthquake cycle...