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CAS IR Grid
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地质与地球物理研究... [18]
数学与系统科学研究院 [1]
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OAI收割 [19]
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期刊论文 [19]
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2022 [4]
2020 [1]
2019 [2]
2018 [1]
2016 [1]
2015 [2]
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Computing dip-angle gathers using Poynting vector for elastic reverse time migration in 2D transversely isotropic media
期刊论文
OAI收割
COMPUTERS & GEOSCIENCES, 2022, 卷号: 167, 页码: 12
作者:
Lu, Yongming
;
Wang, Xiaoyi
;
Lei, Tao
  |  
收藏
  |  
浏览/下载:27/0
  |  
提交时间:2023/04/03
Elastic reverse time migration
Anisotropy
Dip-angle gathers
Optical flow
Fast wave-mode separation in anisotropic elastic reverse time migration using the phase velocity-related Poynting vector
期刊论文
OAI收割
JOURNAL OF COMPUTATIONAL PHYSICS, 2022, 卷号: 461, 页码: 17
作者:
Wang, Xiaoyi
;
Zhang, Jianfeng
  |  
收藏
  |  
浏览/下载:29/0
  |  
提交时间:2022/07/19
Anisotropy
Poynting vector
Fast wave-mode separation
Elastic reverse time migration
Unstructured mesh
A Nonbalanced Staggered-Grid FDTD Scheme for the First-Order Elastic-Wave Extrapolation and Reverse-Time Migration
期刊论文
OAI收割
IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING, 2022, 卷号: 15, 页码: 4772-4781
作者:
Liang, Wenquan
;
Chen, Guoxin
;
Wang, Yanfei
;
Cao, Jingjie
;
Chen, Jinxin
  |  
收藏
  |  
浏览/下载:45/0
  |  
提交时间:2022/07/18
Mathematical models
Finite difference methods
Dispersion
Propagation
Time-domain analysis
Imaging
Finite element analysis
Elastic waves
finite-difference methods
geophysics computing
reverse-time migration (RTM)
The P- and S-Wave Decomposition in a Multicomponent Elastic Wavefield Based on the Divergence and Curl Operators and Their Applications in Elastic Reverse Time Migration
期刊论文
OAI收割
IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2022, 卷号: 60, 页码: 13
作者:
Fan, Na
;
Xie, Xiao-Bi
;
Zhao, Lian-Feng
;
Zhou, Xiyan
;
Yao, Zhen-Xing
  |  
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2023/03/31
Elastic reverse time migration (ERTM)
elastic-wave decomposition
Wave-mode separation in inhomogeneous anisotropic media based on adaptive sampling
期刊论文
OAI收割
JOURNAL OF GEOPHYSICS AND ENGINEERING, 2020, 卷号: 17, 期号: 5, 页码: 791-798
作者:
Wang, Jian
;
Liu, Hong
  |  
收藏
  |  
浏览/下载:28/0
  |  
提交时间:2021/09/29
elastic wave
anisotropic media
adaptive sampling
wave-mode
reverse time migration
Elastic wave reverse time migration of decoupling equation based on improved cosine combined window function
期刊论文
OAI收割
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2019, 卷号: 62, 期号: 11, 页码: 4378-4392
作者:
Li WenDa
;
Meng XiaoHong
;
Liu Hong
;
Wang Jian
;
Sun Jun
  |  
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2020/05/18
Finite-difference
Cosine-combined window
Numerical dispersion
Helmholtz algorithm
Decoupling equation
Elastic reverse time migration
A direct imaging method for half-space inverse elastic scattering problems
期刊论文
OAI收割
Inverse Problems, 2019, 卷号: 35, 期号: 7
作者:
Chen,Zhiming
;
Zhou,Shiqi
  |  
收藏
  |  
浏览/下载:37/0
  |  
提交时间:2019/10/28
reverse-time migration
elastic wave
direct imaging method
Elastic reverse time migration using a topography flattening scheme
期刊论文
OAI收割
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2018, 卷号: 61, 期号: 4, 页码: 1434-1446
作者:
Hou Jue
;
Liu YouShan
;
Lan HaiQiang
;
Xu Tao
;
Bai ZhiMing
  |  
收藏
  |  
浏览/下载:53/0
  |  
提交时间:2018/09/28
Irregular surface
Elastic wave
Reverse time migration
Boundary conforming grid
Finite difference
Wavefield separation and polarity reversal correction in elastic reverse time migration
期刊论文
OAI收割
JOURNAL OF APPLIED GEOPHYSICS, 2016, 卷号: 127, 页码: 56-67
作者:
Li, Zhiyuan
;
Ma, Xiaona
;
Fu, Chao
;
Liang, Guanghe
  |  
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2017/11/22
Wavefield separation
Polarity reversal correction
Polarization vector
Elastic reverse time migration
Multi-component elastic reverse time migration based on the P- and S-wave separated velocity-stress equations
期刊论文
OAI收割
JOURNAL OF APPLIED GEOPHYSICS, 2015, 卷号: 112, 页码: 62-78
作者:
Gu, Bingluo
;
Li, Zhiyuan
;
Ma, Xiaona
;
Liang, Guanghe
  |  
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2018/09/26
Elastic reverse time migration
The P- and S-separated elastic equations
Crosstalk
Polarity-reversal
Phase and amplitude attributes