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科研机构
地质与地球物理研究... [18]
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期刊论文 [18]
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2019 [1]
2018 [7]
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A comparative study of both model expansion and topography flatten in topography handling in seismic traveltime tomography
期刊论文
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2019, 卷号: 62, 期号: 5, 页码: 1704-1715
作者:
Guo GaoShan
;
Lan HaiQiang
;
Chen Ling
收藏
  |  
浏览/下载:60/0
  |  
提交时间:2019/06/10
Model expansion scheme
Topography flatten scheme
Irregular topography
Seismic tomography
A parameter-modified method for implementing surface topography in elastic-wave finite-difference modeling
期刊论文
GEOPHYSICS, 2018, 卷号: 83, 期号: 6, 页码: T313-T332
作者:
Cao, Jian
;
Chen, Jing-Bo
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  |  
浏览/下载:30/0
  |  
提交时间:2019/03/21
Simulating Seismic Wave Propagation in Viscoelastic Media with an Irregular Free Surface
期刊论文
PURE AND APPLIED GEOPHYSICS, 2018, 卷号: 175, 期号: 10, 页码: 3419-3439
作者:
Liu, Xiaobo
;
Chen, Jingyi
;
Zhao, Zhencong
;
Lan, Haiqiang
;
Liu, Fuping
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  |  
浏览/下载:57/0
  |  
提交时间:2018/12/11
Irregular free surface
viscoelastic
wavefield simulation
convolutional perfectly matched layer
SEISMIC WAVEFIELD SIMULATION WITH IRREGULAR SURFACE TOPOGRAPHY AND GRAPHIC PROCESSING UNIT (GPU) IMPLEMENTATION
期刊论文
JOURNAL OF SEISMIC EXPLORATION, 2018, 卷号: 27, 期号: 5, 页码: 445-472
作者:
Liu, Xiaobo
;
Chen, Jingyi
;
Lan, Haiqiang
;
Zhao, Zhencong
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  |  
浏览/下载:56/0
  |  
提交时间:2019/03/04
wavefield simulation
surface topography
finite-difference
convolutional perfectly matched layer
Graphic Processing Unit
GPU
A hybrid method for calculating seismic wave first-arrival traveltimes in two-dimensional models with an irregular surface
期刊论文
JOURNAL OF APPLIED GEOPHYSICS, 2018, 卷号: 155, 页码: 70-77
作者:
Lan, Haiqiang
;
Chen, Ling
;
Badal, Jose
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  |  
浏览/下载:34/0
  |  
提交时间:2018/09/27
traveltimes
classical eikonal equation
topography-dependent eikonal equation
hybrid method
fast sweeping method solver
Elastic reverse time migration using a topography flattening scheme
期刊论文
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
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  |  
浏览/下载:45/0
  |  
提交时间:2018/09/28
Irregular surface
Elastic wave
Reverse time migration
Boundary conforming grid
Finite difference
An upwind fast sweeping scheme for calculating seismic wave first-arrival travel times for models with an irregular free surface
期刊论文
GEOPHYSICAL PROSPECTING, 2018, 卷号: 66, 期号: 2, 页码: 327-341
作者:
Lan, Haiqiang
;
Chen, Ling
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  |  
浏览/下载:25/0
  |  
提交时间:2018/09/26
Topography-dependent eikonal equation
Travel time
Lax-Friedrichs sweeping algorithm
Upwind fast sweeping method
An upwind fast sweeping scheme for calculating seismic wave first-arrival travel times for models with an irregular free surface
期刊论文
GEOPHYSICAL PROSPECTING, 2018, 卷号: 66, 期号: 2, 页码: 327-341
作者:
Lan, Haiqiang
;
Chen, Ling
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  |  
浏览/下载:25/0
  |  
提交时间:2018/09/26
Topography-dependent eikonal equation
Travel time
Lax-Friedrichs sweeping algorithm
Upwind fast sweeping method
Application of a perfectly matched layer in seismic wavefield simulation with an irregular free surface
期刊论文
GEOPHYSICAL PROSPECTING, 2016, 卷号: 64, 期号: 1, 页码: 112-128
作者:
Lan, Haiqiang
;
Chen, Jingyi
;
Zhang, Zhongjie
;
Liu, Youshan
;
Zhao, Jianguo
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2017/11/27
Perfectly matched layer
Irregular free surface
Finite-difference
Seismic wavefield
Boundary-volume integral equation numerical modeling for complex near surface
期刊论文
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2011, 卷号: 54, 期号: 9, 页码: 2357-2367
作者:
Guan Xi-Zhu
;
Fu Li-Yun
;
Tao Yi
;
Yu Geng-Xin
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2018/09/26
Complex near surface
Seismic wave propagation
Wave propagation equation numerical simulation
Boundary-volume integral equation technique
Scattering noise from near surface
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