Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Aifei Bian"'
Publikováno v:
地球与行星物理论评, Vol 53, Iss 6, Pp 613-655 (2022)
Elastic properties of near-surface materials and their effects on seismic wave propagation are of fundamental interest in groundwater, engineering, and environmental studies. Shear-wave velocity is used to determine 'stiffness', one of the key proper
Externí odkaz:
https://doaj.org/article/abd2c0df1b6742cab4256aaf5795dfa9
Publikováno v:
GEOPHYSICS. :1-70
Convolutional Neural Network (CNN)-based seismic interpolation methods recover the missing traces by feeding the corrupted data to a trained neural network, whose parameters are obtained by training pairs of corrupted data and their complete labels.
Publikováno v:
Journal of Applied Geophysics. 213:105038
Publikováno v:
Journal of Applied Geophysics. 209:104915
Publikováno v:
Journal of Applied Geophysics. 205:104756
Publikováno v:
Journal of Earth Science. 29:1380-1389
The seawater column is typically taken as a homogeneous velocity layer in wide-angle crustal seismic surveys in marine environments. However, heterogeneities in salinity and temperature throughout the seawater layer result insignificant lateral varia
Publikováno v:
International Geophysical Conference, Beijing, China, 24-27 April 2018.
Publikováno v:
Journal of Earth Science. 26:548-555
Clustering earthquakes refer to the seismic events that occur closely with each other in time and space. Because their overlapping waveform records make it difficult to pick the first arrivals, the hypocenters of clustering earthquakes cannot be dete
Publikováno v:
Journal of Earth Science. 26:481-486
Seismic illumination plays an important role in subsurface imaging. A better image can be expected either through optimizing acquisition geometry or introducing more advanced seismic migration and/or tomographic inversion methods involving illuminati
Publikováno v:
Journal of Earth Science. 26:592-597
Marine seismic reflection surveys are often masked by strong water-bottom multiples that limit the use of data beyond the first multiple waves. In this study, we have successfully suppressed much of the multiple artifacts in the depth images of two o