Results 91 to 100 of about 93,900 (353)
ObsPy: a bridge for seismology into the scientific Python ecosystem
, 2015 The Python libraries NumPy and SciPy are extremely powerful tools for numerical processing and analysis well suited to a large variety of applications.
L. Krischer +6 more
semanticscholar +1 more source
Satellite Remote Sensing in Seismology. A Review
Remote Sensing, 2009 A wide range of satellite methods is applied now in seismology. The first applications of satellite data for earthquake exploration were initiated in the ‘70s, when active faults were mapped on satellite images.
Andrew A. Tronin
doaj +1 more source
Inversion of physical parameters in solar atmospheric seismology [PDF]
, 2012 Magnetohydrodynamic (MHD) wave activity is ubiquitous in the solar atmosphere. MHD seismology aims to determine difficult to measure physical parameters in solar atmospheric magnetic and plasma structures by a combination of observed and theoretical properties of MHD waves and oscillations.
arxiv +1 more source
First deep underground observation of rotational signals from an earthquake at teleseismic distance using a large ring laser gyroscope [PDF]
, 2016 Recent advances in large ring laser gyroscopes (RLG) technologies opened the possibility to observe rotations of the ground with sensitivities up to $10^{-11}$ $\frac{rad}{s}$ over the frequency band of seismological interest (0.01-1Hz), thus opening the
BELFI, JACOPO +8 more
core +3 more sources
A Socio-Seismology Experiment in Haiti
Frontiers in Earth Science, 2020 Earthquake risk reduction approaches classically apply a top-down model where scientific information is processed to deliver risk mitigation measures and policies understandable by all, while shielding end-users from the initial, possibly complex ...
É. Calais +21 more
semanticscholar +1 more source
Shear‐wave tailored moveout corrections to improve multicomponent reflection seismic imaging
Near Surface Geophysics, EarlyView.Abstract Advancements in technologies and acquisition techniques in reflection seismology have increased the quantity of data that can be recorded in a single survey. The spreading of three‐component (3C) recorders has resulted in multicomponent data acquisitions to be more cost‐effective than single‐component (1C) acquisitions, making 3C datasets more
Samuel Zappalá +2 more
wiley +1 more source
Geomatics, Natural Hazards & Risk, 2020 We evaluated seismic background noise at national network in India using PSD, Fourier spectra, Spectrogram, and HVSR approach, before and during the nationwide lockdown declared due to COVID-19 pandemic.
Ajeet P. Pandey +4 more
doaj +1 more source
GPS Seismology for a moderate magnitude earthquake: Lessons learned from the analysis of the 31 October 2013 ML6.4 Ruisui (Taiwan) earthquake [PDF]
, 2017 The 31 October 2013 ML 6.4 Ruisui earthquake was well recorded by twelve 50-Hz, four 20-Hz and thirteen 1-Hz GPS receivers, and twenty-five strong motion stations located within the epicentral distance of 90 km in eastern Taiwan.
Benedetti, Elisa +6 more
core +1 more source
Poisson's ratio and crustal seismology
, 1996 New measurements of compressional and shear wave velocities to hydrostatic pressures of 1 GPa are summarized for 678 rocks. Emphasis was placed on obtaining high-accuracy velocity measurements, which are shown to be critical in calculating Poisson's ...
N. Christensen
semanticscholar +1 more source
Relation of Bulk‐to‐Shear Loss Factors in Viscoelastic Auxetic Metamaterials
physica status solidi (b), EarlyView.This article examines the dynamic behavior of isotropic auxetic viscoelastic materials, highlighting how negative Poisson's ratios affect energy dissipation, damping, and the interplay between bulk and shear moduli. By extending established viscoelastic theories to the auxetic range, it defines bound limits and underscores how dynamic Poisson's ratio ...
Simon Preston +2 more
wiley +1 more source