Results 51 to 60 of about 240,688 (155)

fjornelas/hvsr: hvsrprocpy v0.2.0

<h2>In this release:</h2> <p>First public release of <code>hvsrprocpy</code>!</p> <p>Some of the tools include:</p> <ul> <li>hvsrmetatools, which includes functions to process metadata output ...
fjornelas
core   +1 more source

Seismic Characterization by Inversion of HVSR Data to Improve Geological Modelling

, 2014
An application of HVSR inversion is presented in order to verify the effectiveness of this technique for purposes of geological reconstruction of the subsoil finalized to studies of seismic microzonation of heavily urbanized areas, where few ...
MARTORANA, Raffaele, R. Siragusa, CAPIZZI, Patrizia, Siragusa, R, A. D'Alessandro, LUZIO, Dario, P. Capizzi, G. Avellone, R. Martorana, D'Alessandro, Antonino, D. Luzio, AVELLONE, Giuseppe   +11 more
core   +1 more source

Shallow velocity model in the area of Pozzo Pitarrone, Mt. Etna, from single station, array methods and borehole data

Annals of Geophysics, 2016
Seismic noise recorded by a temporary array installed around Pozzo Pitarrone, NE flank of Mt. Etna, have been analysed with several techniques. Single station HVSR method and SPAC array method have been applied to stationary seismic noise to investigate ...
Luciano Zuccarello, Mario Paratore, Mario La Rocca, Ferruccio Ferrari, Alfio Messina, Stefano Branca, Danilo Contrafatto, Danilo Galluzzo, Salvatore Rapisarda, Luz García   +9 more
doaj   +1 more source

Modelling the Importance of Ground and Strong‐Motion Variables on the Damage Status in the 2023 Kahramanmaraş Earthquakes Using Supervised Machine Learning

Geoscience Data Journal, Volume 12, Issue 4, October 2025.
KNN achieved the highest performance (0.989) using the full dataset and 0.988 with ground‐based parameters. EBd and f0 were key contributors to damage, while PGA dominated strong‐motion models. Specificity consistently outperformed sensitivity in earthquake‐parameter models.
Mustafa Senkaya, Serhat E. Akhanlı, Ali Silahtar, Hasan Karaaslan   +3 more
wiley   +1 more source

RJbalikian/SPRIT-HVSR: SpRIT HVSR Initial Release

<h1>Author's Notes:</h1> <ul> <li>This release is intended to be the first "production" release of SpRIT<ul> <li>This does not mean there will not be any errors</li> <li>If users encounter errors ...
RJbalikian
core   +1 more source

Improved hydrogeophysical characterization using joint inversion of cross-hole electrical resistance and ground-penetrating radar traveltime data. [PDF]

, 2006
Appropriate regularizations of geophysical inverse problems and joint inversion of different data types improve geophysical models and increase their usefulness in hydrogeological studies.
Revil, Andre, Linde, Niklas, Tryggvason, Ari, Pedersen, Laust B., Binley, Andrew   +4 more
core   +4 more sources

Combining 3‐D Deep Electrical Resistivity Tomography With Magnetic Surveys to Investigate Complex Tectonic Basins: A Case Study From the Central Apennines Seismic Belt (Italy)

Tectonics, Volume 44, Issue 9, September 2025.
Abstract We use an innovative geophysical approach to reconstruct the deep structure of Campo Felice, an important extensional basin in the central Apennines (Italy) where active crustal extension is accommodated by normal faults capable of generating earthquakes of magnitude MW 6+.
V. Sapia, F. Villani, L. Improta, F. Fischanger, P. M. De Martini, V. Romano, V. Materni, P. Baccheschi, A. Smedile, I. Nicolosi, L. Minelli, F. D’Ajello Caracciolo, R. Carluccio, S. Maraio, G. Di Giulio, L. Ruggiero, A. Sciarra, D. Pantosti, M. Pischiutta, T. Ricci, R. Civico, M. Vassallo, C. A. Brunori, M. Lupi   +23 more
wiley   +1 more source

RJbalikian/SPRIT-HVSR: v0.1.69-dev

<h2>What's Changed</h2> <ul> <li>Azimuth by @RJbalikian in https://github.com/RJbalikian/SPRIT-HVSR/pull/27</li> </ul> <p><strong>Full Changelog</strong>: https://github.com/RJbalikian/SPRIT-HVSR ...
asanch1330, RJbalikian
core   +1 more source

Contribution of HVSR measures for seismic microzonation studies [PDF]

, 2018
The HVSR method applied to seismic noise can be a very useful technique to map the site effects of the territory, to identify the thickness of the soft covering and so the depth of the seismic bedrock.
Luzio, Dario, Di Stefano, Pietro, Luzio, D., D\u27Alessandro, Antonino, Martorana, Raffaele, D'Alessandro, Antonino, Zarcone, Giuseppe, Di Stefano, P., Renda, P., Renda, Pietro, Capizzi, Patrizia, Capizzi, P., Zarcone, G.   +12 more
core   +1 more source

New interpretation methods for rockhead determination using passive seismic surface wave data: Insights from Singapore

Journal of Rock Mechanics and Geotechnical Engineering
Accurate determination of rockhead is crucial for underground construction. Traditionally, borehole data are mainly used for this purpose. However, borehole drilling is costly, time-consuming, and sparsely distributed.
Yu Zhang, Jian Chu, Shifan Wu, Kiefer Chiam   +3 more
doaj   +1 more source