J4

• 地球物理·勘查技术·工业材料 • Previous Articles     Next Articles

Frequency Compensation Technology in Ground Penetrating Radar for Improving Resolution

SU Mao-xin1, TIAN Gang2, ZENG Zhao-fa1, HUANG Ling1, SHI Shuang-hu1,YANG Jing3   

  1. 1. College of GeoExploration Science and Technology, Jilin University, Changchun 130026, China；2. Department of Earth Sciences, Zhejiang University, Hangzhou 310027, China；3.College of Science and Technology,Guizhou University,Guiyang 550025,China
  • Received:2006-06-05 Revised:1900-01-01 Online:2007-01-26 Published:2007-01-26
  • Contact: SU Mao-xin

Abstract: Since the electromagnetic wave propagation theory is similar to that of elastic waves, and both satisfy wave equation, the article plan to import the high-frequency compensation technology in oil seismic exploration to the GPR. However, the technology is a way which compensates the high frequency of the post-stack seismic data based on the analysis of the near surface micro-seismogram logs direct wave, and we don’t commonly make a set of micro-seismogram logs at the same time of the GPR survey. On this reason, through analyzing the GPR reflection wallet, we conclude a method which can make the frequency compensation using the originality record of GPR directly, and increase the GPR data resolution finally.

Key words: frequency compensation, absorbing compensation reverse filter, spectrum

CLC Number: 

  • P631.4
[1] Ye Yunfei, Sun Jianguo, Zhang Yiming, Xiong Kai. Construction of Low-Frequency Model with Three-Dimensional Tomographic Velocity Inversion and Application in Deep-Water Bock W of South China Sea [J]. Journal of Jilin University(Earth Science Edition), 2018, 48(4): 1253-1259.
[2] Liu Jinghua, Wang Wenhua, Chen Shengbo, Zhou Dapeng. Analysis of APXS Characteristic X-Ray Energy Spectrum Information of Chang'e-3 Yutu Lunar Rover [J]. Journal of Jilin University(Earth Science Edition), 2018, 48(2): 445-450.
[3] Li Zhenling, Shen Jinsong, Li Xining, Wang Lei, Dan Weining, Guo Sen, Zhu Zhongmin, Yu Renjiang. Estimating Porosity Spectrum of Fracture and Karst Cave from Conductivity Image by Morphological Filtering [J]. Journal of Jilin University(Earth Science Edition), 2017, 47(4): 1295-1307.
[4] Liu Yang, Li Bingxiu, Liu Cai, Chen Changle, Yang Xueting. Attenuation Compensation Method of Seismic Wave in the Local Time-Frequency Transform Domain [J]. Journal of Jilin University(Earth Science Edition), 2016, 46(2): 594-602.
[5] Jia Weijie, Guo Hua, Li Qian. Integrated Application of ASTER Remote Sensing Image and Aeromagnetic Gradient Data [J]. Journal of Jilin University(Earth Science Edition), 2015, 45(4): 1237-1245.
[6] Jiang Qifeng, Rong Mianshui, Peng Yanju. Quantitative Analysis of Dynamic Shear Modulus Ratio's Effect on Response Spectra [J]. Journal of Jilin University(Earth Science Edition), 2015, 45(3): 876-885.
[7] Hu Daqian, Wang Yanquan, Sha Qian, Wang Chunguang, Chen Xu, Ma Rui. Very Low Grade Metamorphic Temperatures of the Upper Paleozoic Strata in Northern Daxing'anling Area, NE China:Evidence from Raman Spectrum Studies of Carbonaceous Materials [J]. Journal of Jilin University(Earth Science Edition), 2015, 45(1): 188-197.
[8] Feng Xuan, Zhang Jin, Liu Cai, Zhang Yan, Wang Yanguo. Estimation of P-and S-Waves Quality Factors Based on the Formula of the Wave-Field Continuation in Modified Kolsky Model [J]. Journal of Jilin University(Earth Science Edition), 2014, 44(1): 359-368.
[9] Lin Jun, Hui Fang, Sun Shuqin, Jiang Chuandong, Lin Tingting. MRS Signal T2 Inversion by Multi-Exponential Decomposition with Inequality Constraint [J]. Journal of Jilin University(Earth Science Edition), 2013, 43(6): 2018-2025.
[10] Jiang Xiping, Wu Fenghuang, Jiang Yu, Xiu Liancun. Hyper-Spectral Mineral Abundance Inversion Based on FastICA Algorithm [J]. Journal of Jilin University(Earth Science Edition), 2013, 43(5): 1681-1686.
[11] Jiang Chuanjin, Chen Shumin, Liu Cai, Lu Qi, Feng Zhihui. Application of Spectrum Decomposition Based on Wigner Bispectrum Diagonal Slice to Oil and Gas Detection [J]. Journal of Jilin University(Earth Science Edition), 2013, 43(3): 1013-1021.
[12] FAN Lei, ZHAO Wen-ji, GONG Zhao-ning, LIN Chuan, LIU Lian-gang. Correspondence Analysis of Rock Spectra Based on Continuum Removing [J]. J4, 2012, 42(2): 575-582.
[13] LI Peng-ju, JIANG Da-peng, LI Peng-fei, SONG Yan-jie. Study on the Inversion of NMR T2 Spectrum with M-P Generalized Inversion [J]. J4, 2011, 41(2): 579-585.
[14] ZHAO Yan-jun, CHEN Hong-han, LI Hua-ming. Application of Micro-beam of Fluorescence Spectra to Oil Inclusion Study：Take the Carboniferous-Permian Volcanic Reservoir of Santanghu Basin for Example [J]. J4, 2010, 40(6): 1248-1254.
[15] LIN Feng, WANG Zhu-wen, LIU Jing-hua, DING Yang, LI Chang-chun. An Improved Algorithm for Singular Value Decomposition Inversion of |T2 Spectrum in Nuclear Magnetic Resonance [J]. J4, 2009, 39(6): 1150-1155.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
Copyright © Journal of Jilin University(Earth Science Edition), All Rights Reserved.
Tel: +86-431-88502374；13756165364　E-mail: xuebao1956@jlu.edu.cn
Powered by Beijing Magtech Co. Ltd