Results 71 to 80 of about 240,688 (155)

Comparison of Vs30 Value from Microtremor Data Based on SPT Drill Test of Young Merapi Deposits in Opak River, Yogyakarta

Jurnal Geosains dan Remote Sensing
The 2006 Yogyakarta earthquake was caused by the tectonic movement of the Opak Fault, which is located near the Opak River. This research conducts microtremor data processing and analysis using the Horizontal Vertical Spectral Ratio (HVSR) method and the
Adelia Saras Nugraheni, Agung Setianto, Hendy Setiawan   +2 more
doaj   +1 more source

Geophysical imaging of the subsurface seismic structure of the Chestnut Hill Reservoir earth embankment dam (Massachusetts)

Near Surface Geophysics, Volume 23, Issue 2, Page 105-120, April 2025.
Abstract Degradation within a manmade earth embankment structure is often unobservable from the surface. In order to evaluate the structural integrity of earth embankment levees and dams and identify subsurface zones of weakness that may result in the future failures of such structures, various geophysical methods have been proposed as effective ...
Steven J. Maniscalco, John E. Ebel
wiley   +1 more source

RJbalikian/SPRIT-HVSR: v0.1.73-dev

<p><strong>Full Changelog</strong>: https://github.com/RJbalikian/SPRIT-HVSR/compare/v0.1.72-dev...v0.1.73-dev</p ...
asanch1330, RJbalikian
core   +1 more source

Seismic Structure of the Mid to Upper Crust at the Santorini‐Kolumbo Magma System From Joint Earthquake and Active Source Vp‐Vs Tomography

Geochemistry, Geophysics, Geosystems, Volume 26, Issue 4, April 2025.
Abstract Santorini volcano has a history of caldera‐forming eruptions, most recently in the Late Bronze Age, at 3.4 kya, and remains volcanically active. The Kolumbo submarine volcano, located 7 km to the northeast of Santorini, erupted in 1650 AD in a deadly phreatomagmatic eruption.
R. S. Hufstetler, E. E. E. Hooft, D. R. Toomey, B. P. VanderBeek, C. B. Papazachos, N. Chatzis   +5 more
wiley   +1 more source

RJbalikian/SPRIT-HVSR: v0.1.70-dev

<p><strong>Full Changelog</strong>: https://github.com/RJbalikian/SPRIT-HVSR/compare/v0.1.69-dev...v0.1.70-dev</p> <p>Read the docs updates</p ...
asanch1330, RJbalikian
core   +1 more source

3d-inversion

, 2022
Code for three-dimensional (3D) Density Inversion 
Denggao Qiu (12518579)
core   +1 more source

Unveiling Cryosphere Dynamics by Distributed Acoustic Sensing and Data‐Driven Hydro‐Thermo Coupled Simulation

Geophysical Research Letters, Volume 52, Issue 2, 28 January 2025.
Abstract As global warming continues, the Earth's cryosphere is experiencing severe degradation. This study leverages a novel combination of distributed acoustic sensing (DAS) and artificial intelligence to monitor and decipher cryospheric dynamics. We have developed an advanced time‐lapse surface wave analysis workflow to capture shear wave velocity ...
Haoyuan Sun, Feng Cheng, Jianghai Xia, Jianbo Guan, Zefeng Li, Jonathan B. Ajo‐Franklin   +5 more
wiley   +1 more source

RJbalikian/SPRIT-HVSR: v0.1.72-dev

<p><strong>Full Changelog</strong>: https://github.com/RJbalikian/SPRIT-HVSR/compare/v0.1.71-dev...v0.1.72-dev</p ...
asanch1330, RJbalikian
core   +1 more source

Investigation of the structure and dynamic response of granite weathering crust slopes based on microtremor recordings: A case study of a landslide in Lishui, Zhejiang Province

Zhongguo dizhi zaihai yu fangzhi xuebao
Granite weathering crust slopes are widely distributed in southeastern China and are highly susceptible to mass landslides during rainy events. Investigating the structure of granite weathering crust slopes and studying the dynamic responses of these ...
Zhen GUO, Wuwei MAO, Yu HUANG, Long PAN, Xu MOU, Yinbing CUI   +5 more
doaj   +1 more source

RJbalikian/SPRIT-HVSR: v1.0.2

<p>Fix to allow obspy streams to be read into sprit.run() (esp useful for tromino data)</p> <p><strong>Full Changelog</strong>: https://github.com/RJbalikian/SPRIT-HVSR/compare/v1.0.1...v1.0.2</p ...
asanch1330, RJbalikian
core   +1 more source