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科研机构
地质与地球物理研究... [14]
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期刊论文 [14]
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2018 [2]
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Efficient dip-angle angle-domain common-image gather estimation using Poynting vector in acoustic reverse time migration and its application in noise suppression
期刊论文
GEOPHYSICAL PROSPECTING, 2018, 卷号: 66, 期号: 9, 页码: 1714-1725
作者:
Liu, Qiancheng
;
Zhang, Jianfeng
收藏
  |  
浏览/下载:70/0
  |  
提交时间:2018/12/11
Acoustic
Imaging
Signal processing
Comparative study of receiver-side ghost wavefield attenuation on different marine acquisition configurations
期刊论文
Journal of Geophysics and Engineering, 2018, 卷号: 15, 期号: 2
作者:
Zhang,Hao
;
Liu,Qiancheng
;
Li,Hongyuan
;
Zhang,Yi
收藏
  |  
浏览/下载:31/0
  |  
提交时间:2018/09/26
ghost wavefield attenuation
variable-depth streamer acquisition
broadband processing
frequency response
Source location using 3-D Gaussian beam migration imaging
期刊论文
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2015, 卷号: 58, 期号: 2, 页码: 481-494
作者:
Cao Lei
;
Zhang Jin-Hai
;
Yao Zhen-Xing
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2018/09/26
Three-dimensional model
Gaussian beam of varying grid
Seismic source location
Spatial Gaussian filter
Seismic array of Capital Circle region around Beijing
Quantifying residual ionospheric errors in GNSS radio occultation bending angles based on ensembles of profiles from end-to-end simulations
期刊论文
ATMOSPHERIC MEASUREMENT TECHNIQUES, 2015, 卷号: 8, 期号: 7, 页码: 2999-3019
作者:
Liu, C. L.
;
Kirchengast, G.
;
Zhang, K.
;
Norman, R.
;
Li, Y.
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2018/09/26
Quantifying residual ionospheric errors in GNSS radio occultation bending angles based on ensembles of profiles from end-to-end simulations
期刊论文
ATMOSPHERIC MEASUREMENT TECHNIQUES, 2015, 卷号: 8, 期号: 7, 页码: 2999-3019
作者:
Liu, C. L.
;
Kirchengast, G.
;
Zhang, K.
;
Norman, R.
;
Li, Y.
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2018/09/26
Automatic event detection and event recovery in low SNR microseismic signals based on time-frequency sparseness
期刊论文
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2014, 卷号: 57, 期号: 8, 页码: 2656-2665
作者:
Wang Peng
;
Chang Xu
;
Wang Yi-Bo
;
Wang Lu-Chen
;
Zhai Hong-Yu
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2018/09/26
Microseismic event
Low signal-to-noise ratio
Time-frequency sparseness
Event detection
Event recovery
Automatic event detection and event recovery in low SNR microseismic signals based on time-frequency sparseness
期刊论文
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2014, 卷号: 57, 期号: 8, 页码: 2656-2665
作者:
Wang Peng
;
Chang Xu
;
Wang Yi-Bo
;
Wang Lu-Chen
;
Zhai Hong-Yu
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2018/09/26
Microseismic event
Low signal-to-noise ratio
Time-frequency sparseness
Event detection
Event recovery
Automatic event detection and event recovery in low SNR microseismic signals based on time-frequency sparseness
期刊论文
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2014, 卷号: 57, 期号: 8, 页码: 2656-2665
作者:
Wang Peng
;
Chang Xu
;
Wang Yi-Bo
;
Wang Lu-Chen
;
Zhai Hong-Yu
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2018/09/26
Microseismic event
Low signal-to-noise ratio
Time-frequency sparseness
Event detection
Event recovery
Extracting the Virtual Reflected Wavelet from TEM Data Based on Regularizing Method
期刊论文
PURE AND APPLIED GEOPHYSICS, 2012, 卷号: 169, 期号: 7, 页码: 1269-1282
作者:
Xue, Guo-qiang
;
Bai, Chao-ying
;
Li, Xiu
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2018/09/26
Transient electromagnetic method
wave field transformation
Tikhonov regularization
virtual wavelet
Scale invariant property in Walsh frequency domain and a multifractal model for geophysical data processing in GIS environment
期刊论文
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2007, 卷号: 50, 期号: 6, 页码: 1884-1893
作者:
Li Qing-Mou
;
Cheng Qiu-Ming
;
Liu Shao-Hua
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2018/09/26
W-A model
multifractal filter
scale invariant property
texture analysis
mineral potential mapping
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