Fourier coefficients variation with angle for fracture detection and fluid discrimination in tilted transversely isotropic media

Z Ma, X Yin, K Li, Y Tan - Surveys in Geophysics, 2022 - Springer
Fracture detection and fluid discrimination play significant roles in the field of geothermics,
hydrogeology, and exploration geophysics. However, it is still a challenging task how to …

Crustal structure and contact relationship revealed from deep seismic sounding data in South China

Z Zhang, Y Wang - Physics of the Earth and Planetary Interiors, 2007 - Elsevier
A 400km-long wide-angle seismic profile in the South China crosses three tectonic domains:
southeast continental margin of Yangtze block, northwest continental margin of Cathaysia …

Systematic variations in seismic velocity and reflection in the crust of Cathaysia: new constraints on intraplate orogeny in the South China continent

Z Zhang, T Xu, B Zhao, J Badal - Gondwana Research, 2013 - Elsevier
Abstract The South China continent has a Mesozoic intraplate orogeny in its interior and an
oceanward younging in postorogenic magmatic activity. In order to determine the constraints …

Shear velocity and Vp/Vs ratio structure of the crust beneath the southern margin of South China continent

B Zhao, Z Zhang, Z Bai, J Badal, Z Zhang - Journal of Asian Earth Sciences, 2013 - Elsevier
We here present the results of the inverse modeling of crustal S-phases recorded from a 400-
km-long seismic profile, with azimuth nearly N30W, from Lianxian, near Hunan Province, to …

Estimation of the lateral correlation structure of subsurface water content from surface‐based ground‐penetrating radar reflection images

J Irving, R Knight, K Holliger - Water Resources Research, 2009 - Wiley Online Library
Over the past decade, significant interest has been expressed in relating the spatial statistics
of surface‐based reflection ground‐penetrating radar (GPR) data to those of the imaged …

The Mabja dome structure in southern Tibet revealed by deep seismic reflection data and its tectonic implications

H Li, R Gao, W Li, R Carbonell… - Journal of …, 2021 - Wiley Online Library
Abstract The ongoing India‐Asia collision has led to the formation of the northern Himalayan
gneiss domes belt in southern Tibet. The domes are the result of the ongoing convergence …

Estimation of the correlation structure of crustal velocity heterogeneity from seismic reflection data

M Scholer, J Irving, K Holliger - Geophysical Journal …, 2010 - academic.oup.com
Numerous sources of evidence point to the fact that heterogeneity within the Earth's deep
crystalline crust is complex and hence may be best described through stochastic rather than …

[PDF][PDF] 基于随机介质模型的统计分析在深反射地震中的应用

雍凡, 刘子龙, 欧洋, 罗水余 - 地球物理学进展, 2021 - dsjyj.com.cn
摘要深反射地震勘探是揭示地球深部构造的一种地球物理探测方法. 由于不同于沉积地层的反射
特征, 深反射地震资料的解释需要不同于浅层水平层状介质的解释方法. 基于随机介质模型的 …

Geostatistical inversion of seismic and ground‐penetrating radar reflection images: What can we actually resolve?

J Irving, K Holliger - Geophysical research letters, 2010 - Wiley Online Library
Estimation of the spatial statistics of subsurface velocity heterogeneity from surface‐based
geophysical reflection survey data is a problem of significant interest in seismic and ground …

Estimating vertical stochastic scale parameters from seismic reflection data: deconvolution with non-white reflectivity

C Poppeliers - Geophysical Journal International, 2007 - academic.oup.com
Seismic wavefields reflected from the Earth's crystalline crust often appear quite complex
due to the non-horizontally layered, seemingly random spatial patterns of velocity structure …