Advanced Search
Wang L W，Zhang X G，Zhang Y，Hu Z. 2021. Application of fractal interpolation method to geo-electric field interference data process. Acta Seismologica Sinica，43（3）：350−358. DOI: 10.11939/jass.20200137
Citation: Wang L W，Zhang X G，Zhang Y，Hu Z. 2021. Application of fractal interpolation method to geo-electric field interference data process. Acta Seismologica Sinica，43（3）：350−358. DOI: 10.11939/jass.20200137
shu

Application of fractal interpolation method to geo-electric field interference data process

  • Institute of Earthquake Forecasting，China Earthquake Administration，Beijing 100036，China

More Information
  • Received Date: August 13, 2020
  • Revised Date: November 05, 2020
  • Available Online: July 06, 2021
  • Published Date: May 14, 2021
    Graphical Abstract
    • Abstract
  • Geo-electric field and geo-electrical resistivity observation is one of the most important ways of earthquake monitoring. In recent years, geoelectric field observation has been subjected to more and more interference caused by subways, high-voltage direct current transmission, and electrical facilities, etc. Among all these interferences, there is a special type of known interference in the earthquake geo-electric field observation, which is so-called “interference from current” caused by the electric current in measuring geo-electrical resistivity if the geo-electric field and geo-electrical resistivity were observed at the same site. This kind of interference is characterized by short interference time, fixed interference waveform and fixed appearance time, and it will cause difficulties in identifying normal variation of geo-electric field and analyzing data. This paper deals with approaches of eliminating the interference data by using interpolation method. The fractal interpolation method and traditional Lagrange interpolation method were separately used. On the basis of introducing the principle of the two interpolation method, the processing result of the two methods on simulation data and actual data are compared, it demonstrates that fractal interpolation method has higher accuracy than that of Lagrange interpolation method. Then the fractal interpolation method was used in the actual data processing. The result shows that the method not only retrieves the section information effectively, but also preserves the overall original variation tendency of the observation data.
    • FullText(HTML)
    • References (26)
  • 崔腾发,杜学彬,叶青,陈军营,王建军,安张辉,范莹莹,刘君. 2013. 中国大陆经纬链地电场日变化[J]. 地球物理学报,56(7):2358–2368. doi: 10.6038/cjg20130722
    Cui T F,Du X B,Ye Q,Chen J Y,Wang J J,An Z X,Fan Y Y,Liu J. 2013. The diurnal variation of geo-electric field along the longitude and latitude chains in China mainland[J]. Chinese Journal of Geophysics,56(7):2358–2368 (in Chinese).
    杜学彬,叶青,赵杰,王娜,薛志明,史红军,马占虎,李宁. 2007. 地电场日变化研究[J]. 地震,27(增刊1):121–130.
    Du X B,Ye Q,Zhao J,Wang N,Xue Z M,Shi H J,Ma Z H,Li N. 2007. Study on geoelectric field daily variation[J]. Earthquake,27(S1):121–130 (in Chinese).
    范玉红,栾元重,王永,梁青科,王国现. 2005. 分形插值与传统插值相结合的方法研究[J]. 测绘科学,30(2):76–77. doi: 10.3771/j.issn.1009-2307.2005.02.023
    Fan Y H,Luan Y Z,Wang Y,Liang Q K,Wang G X. 2005. The method study of combination of fractal interpolation and linear interpolation[J]. Science of Surveying and Mapping,30(2):76–77 (in Chinese).
    黄清华,刘涛. 2006. 新岛台地电场的潮汐响应与地震[J]. 地球物理学报,49(6):1745–1754. doi: 10.3321/j.issn:0001-5733.2006.06.022
    Huang Q H,Liu T. 2006. Earthquakes and tide response of geoelectric potential field at the Niijima station[J]. Chinese Journal of Geophysics,49(6):1745–1754 (in Chinese).
    李洋,李春,李倩倩,杨阳. 2018. 分段分形插值在风速时间序列中的应用[J]. 热能动力工程,33(12):118–124. doi: 10.16146/j.cnki.rndlgc.2018.12.018
    Li Y,Li C,Li Q Q,Yang Y. 2018. Application of segmental fractal interpolation in wind speed time series[J]. Journal of Engineering for Thermal Energy and Power,33(12):118–124 (in Chinese).
    沙震, 阮火军. 2005. 分形与拟合[M]. 杭州: 浙江大学出版社: 121–130.
    Sha Z, Ruan H J. 2005. Fractal and Fitting[M]. Hangzhou: Zhejiang University Press: 121–130 （in Chinese）.
    孙洪泉. 2002. 分形几何及其分形插值研究[J]. 河北工业大学学报,31(1):56–60. doi: 10.3969/j.issn.1007-2373.2002.01.011
    Sun H Q. 2002. Fractal geometry and study on fractal interpolation[J]. Journal of Hebei University of Technology,31(1):56–60 (in Chinese).
    谭大诚,赵家骝,席继楼,杜学彬,徐建明. 2010. 潮汐地电场特征及机理研究[J]. 地球物理学报,53(3):544–555. doi: 10.3969/j.issn.0001-5733.2010.03.008
    Tan D C,Zhao J L,Xi J L,Du X B,Xu J M. 2010. A study on feature and mechanism of the tidal geoelectrical field[J]. Chinese Journal of Geophysics,53(3):544–555 (in Chinese).
    杨杰. 2006. 分形插值及其分形维数研究[J]. 武汉工业学院学报,25(1):9–11. doi: 10.3969/j.issn.1009-4881.2006.01.003
    Yang J. 2006. Study on fractal interpolated and its fractal dimension[J]. Journal of Wuhan Polytechnic University,25(1):9–11 (in Chinese).
    叶青,杜学彬,周克昌,李宁,马占虎. 2007. 大地电场变化的频谱特征[J]. 地震学报,29(4):382–390. doi: 10.3321/j.issn:0253-3782.2007.04.005
    Ye Q,Du X B,Zhou K C,Li N,Ma Z H. 2007. Spectrum characteristics of geoelectric field variation[J]. Acta Seismologica Sinica,29(4):382–390 (in Chinese).
    张俊伟,李春,李倩倩,杨阳. 2018. 基于风速时间序列分形与传统插值对比研究[J]. 热能动力工程,33(7):122–127. doi: 10.16146/j.cnki.rndlgc.2018.07.019
    Zhang J W,Li C,Li Q Q,Yang Y. 2018. The contrastive study of fractal and traditional interpolation based on wind speed time series[J]. Journal of Engineering for Thermal Energy and Power,33(7):122–127 (in Chinese).
    甄西丰. 2006. 实用数值计算方法[M]. 北京: 清华大学出版社: 272–275.
    Zhen X F. 2006. Applied Numerical Method[M]. Beijing: Tsinghua University Press: 272–275 （in Chinese）.
    中国地震局监测预报司. 2002. 地震电磁数字观测技术[M]. 北京: 地震出版社: 54–55.
    Department of Monitoring and Forecasting, China Earthquake Administration. 2002. Digital Technology for Electromagnetic Observation Related to Earthquakes[M]. Beijing: Seismological Press: 54–55 （in Chinese）
    • Related Articles

  • Related Articles

    Zhang Yu, Wang Lanwei, Hu Zhe, Zhang Xingguo, Lou Xiaoyu. 2024: Location method of point interference source and its practical application in geoelectric field observation. Acta Seismologica Sinica, 46(1): 106-119. DOI: 10.11939/jass.20220153
    Tan Jieyu, Li Lanping, Sun Junsong. 2023: A method for locating interference source by long-and-short polar distance ratio and its practical application in geoelectric field observation. Acta Seismologica Sinica, 45(4): 685-694. DOI: 10.11939/jass.20220047
    Mao Shirong, Guan Zhende, Yan Chunheng. 2018: A technique for earthquake and karst collapse recognition based on wavelet packet fractal and neural network. Acta Seismologica Sinica, 40(2): 195-204. DOI: 10.11939/jass.20170077
    Zhang Yu, Wang Lanwei, Zhao Jialiu, Jiang Yanlin, Hu Zhe, Zhang Xingguo, Wang Fucai. 2017: Location method of electromagnetic interference sources in geo-electric field observation. Acta Seismologica Sinica, 39(3): 367-373. DOI: 10.11939/jass.2017.03.006
    Lu Jiangbo, Fang Zhi. 2014: An improved ray-tracing algorithm based on linear travel-time interpolation. Acta Seismologica Sinica, 36(6): 1089-1100. DOI: 10.3969/j.issn.0253-3782.2014.06.010
    Zheng Xiangxiang, Shuai Xianghua. 2013: Research on spatial interpolation of earthquake disaster information based on geostatistics and DEM. Acta Seismologica Sinica, 35(4): 573-583. DOI: 10.3969/j.issn.0253-3782.2013.04.01
    Xu Rugang　Zhang YiGu ChunleiChen BinupZhu ZhichunWang LeiYu Yongdivstyle. 2012: Fractal characterization of the spatial uniformity of three component stations in China Geomagnetic Survey for 2005.0. Acta Seismologica Sinica, 34(3): 383-388.

  • Cited by

    Periodical cited type(16)

    1. 王伟，翟法智，高星，尤加春. 盾构机数据采集系统的变差分系数波场模拟研究. 地球物理学进展. 2023(06): 2734-2746 .
    2. 陈金焕. 基于Spark的近地表速度模型快速层析反演. 石油物探. 2022(01): 146-155 .
    3. 邓迪，肖万博，王彦宾. 全火星模型中震波传播特征的数值模拟研究. 北京大学学报(自然科学版). 2020(04): 629-637 .
    4. 吴海燕，朱祖扬，张卫. 基于有限差分法和伪谱法的井孔声场数值模拟. 测井技术. 2018(03): 277-281 .
    5. 蔡志成，顾汉明，成景旺，刘春成，刘志斌，刘少勇. 大规模变网格三维地震正演MPI并行策略与实现. 石油地球物理勘探. 2017(03): 468-476+2-3 .
    6. 黄妍，陈彦阳，王彦宾. 柴达木盆地东部地震地面运动放大效应. 地震工程学报. 2017(03): 534-544 .
    7. 张建国. 虚谱法地震波场逆时偏移. 科技创新与应用. 2016(09): 71-72 .
    8. 张建国，王山山. 有限差分—虚谱混合法逆时地震偏移. 油气地球物理. 2016(01): 17-21 .
    9. 王洲鹏，王彦宾，张献兵. 表层沉积物特性对地震地面运动的影响研究. 地震工程学报. 2016(01): 120-128 .
    10. 崔丛越，张献兵，王彦宾. 基于图形处理器的伪谱和高阶有限差分混合方法地震波数值模拟. 地震学报. 2015(02): 289-298+370 . 本站查看
    11. 周丽，顾汉明，成景旺，刘春成，刘志斌，杨小春. 基于MPI的OBC三维多波多分量地震观测正演模拟并行算法实现. 石油物探. 2014(06): 665-674 .
    12. 严武建，王彦宾，石玉成. 基于伪谱和有限差分混合方法的兰州盆地强地面运动二维数值模拟. 地震工程学报. 2013(02): 302-310 .
    13. 郭明珠，赵芳，赵凤仙. 场地地震动局部地形效应研究进展. 震灾防御技术. 2013(03): 311-318 .
    14. 秦艳芳，王彦宾. 地震波传播的三维伪谱和高阶有限差分混合方法并行模拟. 地震学报. 2012(02): 147-156+282 . 本站查看
    15. 朱多林，白超英. 基于波动方程理论的地震波场数值模拟方法综述. 地球物理学进展. 2011(05): 1588-1599 .
    16. 李少华，王彦宾. 松软覆盖层对隐伏断层带围陷波的影响研究. 高原地震. 2011(02): 13-17 .

    Other cited types(13)

Catalog

    Get Citation
    PDF
    XML
    Article views (624) PDF downloads (60) Cited by(29)
    Turn off MathJax
    Article Contents
    Abstract
    References
    Related Articles

    Supported by: Beijing Renhe Information Technology Co., Ltd.   

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return