Volume 34 Issue 1
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WANG Hu, LIU Zhiqiang, BAI Guixia, DANG Yamin. Monitoring of Ionospheric Anomaly Using COSMIC Occultation Measurementsormalsize[J]. Chinese Journal of Space Science, 2014, 34(1): 46-52. doi: 10.11728/cjss2014.01.046
Citation: WANG Hu, LIU Zhiqiang, BAI Guixia, DANG Yamin. Monitoring of Ionospheric Anomaly Using COSMIC Occultation Measurementsormalsize[J]. Chinese Journal of Space Science, 2014, 34(1): 46-52. doi: 10.11728/cjss2014.01.046
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Monitoring of Ionospheric Anomaly Using COSMIC Occultation Measurementsormalsize

doi: 10.11728/cjss2014.01.046 cstr: 32142.14.cjss2014.01.046
  • 1.

    Chinese Academy of Surveying and Mapping, Beijing 100830

  • 2.

    School of Earth Sciences and Engineering, Hohai University, Nanjing 210098

  • 3.

    Department of Surveying and Geo-informatics, Tongji University, Shanghai 200092

  • Received Date: 2012-12-24
  • Rev Recd Date: 2013-08-30
  • Publish Date: 2014-01-15
    Abstract
  • The paper introduces the method of electron density inversion using COSMIC occultation data, and advantages of the inversion method are analyzed using practical calculation. Meanwhile, electron density profiles obtained from ISR (Incoherent Scattering Radar) are compared and analyzed with those from COSMIC occultation. Finally, electron density profiles over the SHAO (IGS station) which is located in Yangtze river region, are reversed using COSMIC occultation measurements during the total solar eclipse and the solar storm, and are compared with electron density profiles during the quite day. Ionospheric anomaly caused by the total solar eclipse and the solar storm are analyzed. The advantages of the inversion method from COSMIC occultation data have been found by using inversion method to monitor the ionosphere anomaly.

     

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    • References(8)
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