Results 11 to 20 of about 3,070 (215)
Interrogating a Surging Glacier With Seismic Interferometry
Geophysical Research Letters, 2019 Seismic interferometry can be spectacularly sensitive to temporal changes within the Earth. Zhan (2019, https://doi.org/10.1029/2019GL082411) analyzed 12 years of data from seismic stations situated near Bering Glacier, Alaska, that spanned a 2008–2011 ...
Richard C. Aster
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Seismic interferometry in the presence of an isolated noise source
Seismica, 2022 Seismic interferometry gives rise to a correlation wavefield that is closely related to the Green’s function under the condition of uniformly distributed noise sources. In the presence of an additional isolated noise source, a second contribution
Sven Schippkus +2 more
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Remote SensingSingle-channel seismic (SCS) methods play a crucial role in offshore wind farm assessments, offering rapid and continuous imaging of the subsurface. Conventional SCS methods often fall short in resolution and signal completeness, leading to potential ...
Rui Wang +5 more
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Space-time monitoring of groundwater fluctuations with passive seismic interferometry. [PDF]
Nat Commun, 2022 Historic levels of drought, globally, call for sustainable freshwater management. Under pressing demand is a refined understanding of the structures and dynamics of groundwater systems.
Mao S +3 more
europepmc +2 more sources
Seismic Interferometry at the TIMO2-network, Germany
, 2012 Using seismic interferometry, we analyze the seismic noise wavefield around the city of Landau, Germany. The crosscorrelation functions (CCFs) are investigated with respect to signals which might contain information on the underground and its temporal variations.
Stein, Felicitas +2 more
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Volcanica, 2021 In this study, we locate and characterise the main seismic noise sources in the region of the Vatnajökull icecap (Iceland). Vatnajökull is the largest Icelandic icecap, covering several active volcanoes.
Sylvain Nowé +4 more
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Interferometric surface-wave isolation and removal [PDF]
, 2007 The removal of surface waves (ground roll) from land seismic data is critical in seismic processing because these waves tend to mask informative body-wave arrivals.
Robertsson, Johan O. A. +3 more
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A near-surface seismic scattered wave separation method
Petroleum Exploration and Development, 2014 Considering that near-surface scattered waves could not be suppressed by conventional denoise method, this paper analyzes the characteristics of scattered waves and achieves the near-surface scattered wave separation by the seismic interferometry theory.
Jixiang XU, B F McLean, Xuejuan SONG
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Seismica, 2023 Seismic imaging and monitoring of the near-surface structure are crucial for the sustainable development of urban areas. However, standard seismic surveys based on cabled or autonomous geophone arrays are expensive and hard to adapt to noisy ...
Rafał Czarny, Tieyuan Zhu, Junzhu Shen
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Recent Crustal Deformation in West-Central South America [PDF]
, 2003 I use interferometric synthetic aperture radar (InSAR) to create maps of crustal deformation along the coast and within the volcanic arc of central South America. I image deformation associated with six subduction zone earthquakes, four volcanic centers,
Pritchard, Matthew Earl
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