YAO Yibin, CHEN Jiajun, CHEN Peng, KONG Jian. Analysis of Europe Ionospheric Responses During Magnetic Storms in2003-2006Using Ionospheric Tomographic Technology[J]. Geomatics and Information Science of Wuhan University, 2014, 39(2): 132-136. DOI: 10.13203/j.whugis20120630
Citation: YAO Yibin, CHEN Jiajun, CHEN Peng, KONG Jian. Analysis of Europe Ionospheric Responses During Magnetic Storms in2003-2006Using Ionospheric Tomographic Technology[J]. Geomatics and Information Science of Wuhan University, 2014, 39(2): 132-136. DOI: 10.13203/j.whugis20120630

Analysis of Europe Ionospheric Responses During Magnetic Storms in2003-2006Using Ionospheric Tomographic Technology

Funds: The National Natural Science Foundation of China,Nos.41174012,41274022;the National 863Program of China,No.2013AA122502;the New Century Excellent Talents in University,No.NCET-12-0428.
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  • Author Bio:

    YAO Yibin,professor,PhD supervisor,specializes in GNSS space.

  • Received Date: March 19, 2013
  • Revised Date: February 04, 2014
  • Published Date: February 04, 2014
  • Objective Based on GNSS observations from the IGS,this paper reconstructed the 3Dspatial and tem-poral distribution of ionospheric electron density over Europe during three strong magnetic storms in2003-2006,using computerized ionospheric tomographic technology(CIT).The reconstructed imagespresent the 3Dstructure of ionospheric electron density.By analyzing the evolutionary process of ion-ospheric disturbances,the paper shows that ionospheric responses are coincident with the developmentof magnetic storms;and further that such disturbances have a remarkable latitudinal effect.Addition-ally,the altitudes where electron densities are the maximum also changed during the magnetic storms.The research and analyses in this paper illustrate that CIT can reflect the distribution and involvementof electron densities in each longitude,latitude,and altitude lane.CIT is shown to be useful for im-proved analyses of ionospheric disturbances during magnetic storms.
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