An improved neighborhood algorithm: parameter conditions and dynamic scaling
M Wathelet - Geophysical Research Letters, 2008 - Wiley Online Library
The Neighborhood Algorithm (NA) is a popular direct search inversion technique. For
dispersion curve inversion, physical conditions between parameters Vs and Vp (linked by …
dispersion curve inversion, physical conditions between parameters Vs and Vp (linked by …
Application of surface-wave methods for seismic site characterization
Surface-wave dispersion analysis is widely used in geophysics to infer a shear wave
velocity model of the subsoil for a wide variety of applications. A shear-wave velocity model …
velocity model of the subsoil for a wide variety of applications. A shear-wave velocity model …
Urban seismic site characterization by fiber‐optic seismology
Accurate ground motion prediction requires detailed site effect assessment, but in urban
areas where such assessments are most important, geotechnical surveys are difficult to …
areas where such assessments are most important, geotechnical surveys are difficult to …
Array performances for ambient vibrations on a shallow structure and consequences over V s inversion
Valuable information about one-dimensional soil structures can be obtained by recording
ambient vibrations at the surface, in which the energy contribution of surface waves …
ambient vibrations at the surface, in which the energy contribution of surface waves …
A seismologically consistent expression for the total area and volume of earthquake‐triggered landsliding
We present a new, seismologically consistent expression for the total area and volume of
populations of earthquake‐triggered landslides. This model builds on a set of scaling …
populations of earthquake‐triggered landslides. This model builds on a set of scaling …
[PDF][PDF] Seismic arrays
J Schweitzer, J Fyen, S Mykkeltveit… - New manual of …, 2012 - gfzpublic.gfz-potsdam.de
In the following sections we define first the term “seismic array” and show examples of
seismic arrays installed around the world. We then describe the theoretical basics of the …
seismic arrays installed around the world. We then describe the theoretical basics of the …
Rayleigh wave ellipticity modeling and inversion for shallow structure at the proposed InSight landing site in Elysium Planitia, Mars
B Knapmeyer-Endrun, MP Golombek… - Space Science …, 2017 - Springer
Abstract The SEIS (Seismic Experiment for Interior Structure) instrument onboard the InSight
mission will be the first seismometer directly deployed on the surface of Mars. From studies …
mission will be the first seismometer directly deployed on the surface of Mars. From studies …
Single station determination of Rayleigh wave ellipticity by using the random decrement technique (RayDec)
Rayleigh wave ellipticity as a function of frequency is closely linked to underground
structure, ie, shear wave velocity profile and sediment thickness. The possibility to calculate …
structure, ie, shear wave velocity profile and sediment thickness. The possibility to calculate …
Characterization of shallow geology by high-frequency seismic noise tomography
To study the applicability of the passive seismic interferometry technique to near-surface
geological studies, seismic noise recordings from a small scale 2-D array of seismic stations …
geological studies, seismic noise recordings from a small scale 2-D array of seismic stations …
Ground structure imaging by inversions of Rayleigh wave ellipticity: sensitivity analysis and application to European strong-motion sites
The knowledge of the local soil structure is important for the assessment of seismic hazards.
A widespread, but time-consuming technique to retrieve the parameters of the local …
A widespread, but time-consuming technique to retrieve the parameters of the local …