Results 241 to 250 of about 19,945 (300)

A physics-driven workflow for gas-sand identification in Pliocene turbidites using pre-stack inversion and seismic attributes, offshore Egypt. [PDF]

Sci Rep
Mahdy A, Helmi A, Helaly AS, Mahmoud AME.   +3 more
europepmc   +1 more source

Determining acoustic impedance cube by inverting seismic data using feedforward and radial basis neural networks in an Iranian oilfield. [PDF]

Sci Rep
Ghiasvand A, Javaherian A, Amirmazlaghani M, Saberi MR, Mahdavi Basir H, Khadem B.   +5 more
europepmc   +1 more source

Melt, fluids, and fractures beneath Ebeko Volcano (Kuril Islands) revealed by ambient noise attenuation tomography. [PDF]

Sci Rep
Cabrera-Pérez I, Komzeleva V, Berezhnev Y, Belovezhets N, Koulakov I.   +4 more
europepmc   +1 more source

Seismic and mineralogical evidence for an iron-rich mega-ultralow-velocity zone beneath Hawai'i. [PDF]

Sci Adv
Kim D, Song JH, Dobrosavljevic VV, Lekić V.   +3 more
europepmc   +1 more source

Comparing machine learning and deep learning approaches to predicting the seismic response of slab-column connections. [PDF]

Sci Rep
El-Mandouh MA, Youssef H, Elborlsy MS, Ebied MA.   +3 more
europepmc   +1 more source

Influence of seismic strain stress on evolution law of microcracks in concrete TPB tests using AE technology. [PDF]

Sci Rep
Xiao D, Wen L, Cao Y, Chen S, Dou Y, Tang L.   +5 more
europepmc   +1 more source

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On the correlation of seismic microtremors

Journal of Geophysical Research, 2005
We present results of the analysis of microtremor measurements using a small array. Our analysis is based on the computation of cross‐correlation functions between stations in both frequency and time domains. We obtain similar results in both domains and link those results to the application of Aki's spatial autocorrelation method of using a single ...
FRANCISCO J Chávez-García, FRANCISCO Luzón   +1 more
exaly   +2 more sources

Beyond Correlations: Deep Learning for Seismic Interferometry

IEEE Transactions on Neural Networks and Learning Systems, 2023
Passive seismic interferometry is a vastly generalized blind deconvolution question, where different paths through the Earth correspond to different channels called Green's functions; the sources are completely incoherent and not shared by the channels, and the question is to estimate paths (channels) that are not present in the dataset.
Hongyu Sun, Laurent Demanet
openaire   +2 more sources