Frequency–wavenumber (FK)-based data selection in high-frequency passive surface wave survey

F Cheng, J Xia, Z Xu, Y Hu, B Mi - Surveys in Geophysics, 2018 - Springer
Passive surface wave methods have gained much attention from geophysical and civil
engineering communities because of the limited application of traditional seismic surveys in …

Application of surface-wave methods for seismic site characterization

S Foti, S Parolai, D Albarello, M Picozzi - Surveys in geophysics, 2011 - Springer
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 …

The frequency‐Bessel spectrograms of multicomponent cross‐correlation functions from seismic ambient noise

S Hu, S Luo, H Yao - Journal of Geophysical Research: Solid …, 2020 - Wiley Online Library
The recently developed frequency‐Bessel transformation (F‐J) method is effective to extract
multimode surface wave dispersion curves from ambient noise cross‐correlation functions …

Exploring the model space and ranking a best class of models in surface-wave dispersion inversion: Application at European strong-motion sites

G Di Giulio, A Savvaidis, M Ohrnberger, M Wathelet… - Geophysics, 2012 - library.seg.org
The inversion of surface-wave dispersion curve to derive shear-wave velocity profile is a
very delicate process dealing with a nonunique problem, which is strongly dependent on the …

Site characterisation in north-western Turkey based on SPAC and HVSR analysis of microtremor noise

MW Asten, A Askan, EE Ekincioglu… - Exploration …, 2014 - Taylor & Francis
The geology of the north-western Anatolia (Turkey) ranges from hard Mesozoic bedrock in
mountainous areas to large sediment-filled, pull-apart basins formed by the North Anatolian …

Shear‐wave velocity structure from MASW and SPAC methods: The case of Adra town, SE Spain

P Martínez‐Pagán, M Navarro… - Near Surface …, 2018 - earthdoc.org
The damage distribution in the town of Adra (south‐eastern Spain) during the 1993 and
1994 Adra earthquakes of magnitude Mw~ 5.0 and maximum intensity degree of VII …

On the repeatability and consistency of three-component ambient vibration array measurements

B Endrun, M Ohrnberger, A Savvaidis - Bulletin of Earthquake Engineering, 2010 - Springer
Ambient vibration measurements with small, temporary arrays that produce estimates of
surface wave dispersion have become increasingly popular as a low-cost, non-invasive tool …

Using the SPAC microtremor method to identify 2D effects and evaluate 1D shear-wave velocity profile in valleys

M Claprood, MW Asten… - Bulletin of the …, 2011 - pubs.geoscienceworld.org
The requirement of a layered-earth geology is a restrictive assumption when using the
spatially averaged coherency spectra (SPAC) method. Numerical simulations of …

New circular-array microtremor techniques to infer Love-wave phase velocities

T Tada, I Cho, Y Shinozaki - Bulletin of the Seismological …, 2009 - pubs.geoscienceworld.org
We present simple and novel formulas that help to directly infer phase velocities of Love
waves (c L) using two-component, horizontal-motion, circular-array records of microtremors …

Constraining depth to basement for mineral exploration using microtremor: A demonstration study from remote inland Australia

NRA Smith, AM Reading, MW Asten… - Geophysics, 2013 - pubs.geoscienceworld.org
We constrain the depth and seismic structure of stiff sediment cover overlying a prospective
basement terrane using a passive seismic technique which uses surface wave energy from …