Design and implementation of ionospheric multi-parameter anomaly monitoring system in Sichuan-Yunnan region
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摘要: 介绍了川滇地区电离层多参量异常监测系统的设计思路与功能实现,并将该系统应用于2019年6月17日四川长宁MS6.0地震的监测试验。结果表明:该系统实现了全球和中国区域垂直总电子含量VTEC、站点VTEC和F2层临界频率foF2异常变化的实时监测,有助于开展示范性地震电离层异常监测工作,其图形及数据结果可为地震-电离层异常扰动判识提供佐证,为川滇地区地震监测预报提供电离层前兆信息支持。
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关键词:
- 电离层异常 /
- 垂直总电子含量VTEC /
- F2层临界频率foF2
Abstract: This paper introduced the design ideas and function implementation of ionospheric multi-parameter anomaly monitoring system in Sichuan-Yunnan region, and then applied the system to monitoring test of the MS6.0 earthquake on June 17, 2019 in Changning, Sichuan. The results show that the system realizes the real-time monitoring of abnormal changes such as global and China regional VTEC, site VTEC and foF2, which is helpful to carry out the demonstrative seismic-ionospheric anomaly monitoring. The graphic and data results can provide evidences for the identification of seismic-ionospheric anomalous disturbance, and ionospheric precursor information for earthquake monitoring and prediction in Sichuan-Yunnan region. -
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图 8 时序曲线子系统图形结果(2019年6月1—20日)
(a) 四川宁南站点VTEC时序曲线;(b) 云南腾冲站点foF2时序曲线;(c) 空间参数时序曲线,图中红色直线为参数阈值
Figure 8. Graphic results of time series curve subsystem (June 1 to June 20,2019)
(a) VTEC time series curves of Ningnan station in Sichuan Province;(b) foF2 time series curves of Tengchong station in Yunnan Province;(c) Time series curves of spatial parameter,where all red lines are parameter thresholds
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何宇飞,杨冬梅,和少鹏. 2020. 基于地震电离层现象研究结果的分析与总结[J]. 中国地震,36(2):244–257. He Y F,Yang D M,He S P. 2020. Preliminary studies on seismo-ionospheric phenomena[J]. Earthquake Research in China,36(2):244–257 (in Chinese).
林剑,吴云,祝芙英,乔学军,周义炎. 2009. 基于GPS探测汶川地震电离层TEC的异常[J]. 地球物理学报,52(1):297–300. Lin J,Wu Y,Zhu F Y,Qiao X J,Zhou Y Y. 2009. Wenchuan earthquake ionosphere TEC anomaly detected by GPS[J]. Chinese Journal of Geophysics,52(1):297–300 (in Chinese).
王壮凯,刘袆,刘静,张学民,周晨. 2020. 2018年8月5日印度尼西亚地震震前电离层异常特征[J]. 地震学报,42(3):327–340. doi: 10.11939/jass.20190134 Wang Z K,Liu Y,Liu J,Zhang X M,Zhou C. 2020. Characteristics of ionospheric anomalies before the earthquake in Indonesia on August 5,2018[J]. Acta Seismologica Sinica,42(3):327–340 (in Chinese).
王泽民,孙伟,安家春. 2016. 2015-04-25尼泊尔MS8.1地震前后电离层VTEC异常变化分析[J]. 大地测量与地球动力学,36(2):133–137. Wang Z M,Sun W,An J C. 2016. Anomaly variation analysis of the ionospheric VTEC before and after the 25 April 2015 MS8.1 Nepal earthquake[J]. Journal of Geodesy and Geodynamics,36(2):133–137 (in Chinese).
吴健,徐彤,胡艳莉. 2016. 基于国家电波观测站网电离层垂测数据的地震电离层异常研究进展[J]. 地震学报,38(3):345–355. doi: 10.11939/jass.2016.03.003 Wu J,Xu T,Hu Y L. 2016. Recent progress in the study of ionospheric anomalies before strong earthquakes using ionosonde data of National Radio Observation Network in China[J]. Acta Seismologica Sinica,38(3):345–355 (in Chinese).
熊波. 2012. 太阳耀斑的电离层响应和GPS-TEC监测[D]. 北京: 中国科学院地质与地球物理研究所: 20–29. Xiong B. 2012. Ionospheric Response to Solar Flare and GPS-TEC Monitoring[D]. Beijing: Institute of Geology and Geophysics, Chinese Academy of Sciences: 20–29 (in Chinese).
闫相相,单新建,曹晋滨,汤吉,刘展,王振杰. 2014. 中国西南区域孕震区电离层TEC变化长时间序列分析[J]. 地震地质,36(1):253–265. doi: 10.3969/j.issn.0253-4967.2014.01.021 Yan X X,Shan X J,Cao J B,Tang J,Liu Z,Wang Z J. 2014. Long time series analysis of ionospheric TEC disturbance over seismically active region in southwest China during low solar activity[J]. Seismology and Geology,36(1):253–265 (in Chinese).
张学民,刘静,赵必强,徐彤,申旭辉,姚璐. 2014. 玉树地震前的电离层异常现象分析[J]. 空间科学学报,34(6):822–829. doi: 10.11728/cjss2014.06.822 Zhang X M,Liu J,Zhao B Q,Xu T,Shen X H,Yao L. 2014. Analysis on ionospheric perturbations before Yushu earthquake[J]. Chinese Journal of Space Science,34(6):822–829 (in Chinese).
张学民,申旭辉,赵庶凡,刘静,欧阳新艳,娄文宇,泽仁志玛,何建辉,钱庚. 2016. 地震电离层探测技术及其应用研究进展[J]. 地震学报,38(3):356–375. doi: 10.11939/jass.2016.03.004 Zhang X M,Shen X H,Zhao S F,Liu J,Ouyang X Y,Lou W Y,Zeren Z M,He J H,Qian G. 2016. The seismo-ionospheric monitoring technologies and their application research development[J]. Acta Seismologica Sinica,38(3):356–375 (in Chinese).
Dach R, Lutz S, Walser P, Fridez P. 2015. Bernese GNSS software version 5.2[CP]. Bern: Astronomical Institute, University of Bern: 318–322.
Kuo C L,Huba J D,Joyce G,Lee L C. 2011. Ionosphere plasma bubbles and density variations induced by pre-earthquake rock currents and associated surface charges[J]. J Geophys Res,116:A10317.
Leonard R S,Barnes R A. 1965. Observation of ionospheric disturbances following the Alaska earthquake[J]. J Geophys Res,70(5):1250–1253. doi: 10.1029/JZ070i005p01250
Pulinets S A,Boyarchuk K A,Hegai V V,Kim V P,Lomonosov A M. 2000. Quasielectrostatic model of atmosphere-thermosphere-ionosphere coupling[J]. Adv Space Res,26(8):1209–1218. doi: 10.1016/S0273-1177(99)01223-5
Sorokin V M,Chmyrev V M,Yaschenko A K. 2001. Electrodynamic model of the lower atmosphere and the ionosphere coupling[J]. J Atmos Sol Terr Phys,63(16):1681–1691. doi: 10.1016/S1364-6826(01)00047-5
-
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