Investigation of litosphere-ionosphere coupling using total electron content

buir.contributor.authorArıkan, Orhan
buir.contributor.orcidArıkan, Orhan|0000-0002-3698-8888
dc.citation.epage264en_US
dc.citation.spage261en_US
dc.contributor.authorKaratay, S.en_US
dc.contributor.authorArıkan, F.en_US
dc.contributor.authorArıkan, Orhanen_US
dc.coverage.spatialAntalya, Turkeyen_US
dc.date.accessioned2016-02-08T12:27:57Z
dc.date.available2016-02-08T12:27:57Z
dc.date.issued2009en_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.descriptionDate of Conference: 9-11 April 2009en_US
dc.descriptionConference Name: IEEE 17th Signal Processing and Communications Applications Conference, SIU 2009en_US
dc.description.abstractIn this study, the relation between Total Electron Content (TEC) estimates obtained from GPS and the earthquakes is examined. Five earthquakes between 2003-2008 occured in Japan with different properties and China earthquake in May 2008 are chosen for the purpose. The 15-days period before and after the registered earthquakes are considered for the basis of this investigation. Also the TEC in computed for each GPS station for the time periods including Ionosphere quiet and disturbed days not without any serious earthquake in the region. For the statistical analysis, the cross correlation function (CC) which is used in the literature before, and the Kullback-Leibler Divergence (KLD) with L2-Norm (L2N) methods which are used for the first time in this context, are applied to the data sets. The computed values for CC, KLD and L2N are compared for both between different GPS stations where available and between consecutive days for the time periods in the data set. With CC analysis, the anomalies existed in the earthquake time intervals are also observed for the quiet days data set. For the earthquakes with scale larger than 6, the possibilities of generating an alarm signal is more likely with a future detailed comperative study of the estimated TEC nearby GPS station estimates in space and time.en_US
dc.identifier.doi10.1109/SIU.2009.5136382en_US
dc.identifier.urihttp://hdl.handle.net/11693/28720
dc.language.isoTurkishen_US
dc.publisherIEEEen_US
dc.relation.isversionofhttp://dx.doi.org/10.1109/SIU.2009.5136382en_US
dc.source.titleProceedings of the IEEE 17th Signal Processing and Communications Applications Conference, SIU 2009en_US
dc.subjectAlarm signalsen_US
dc.subjectCross-correlation functionen_US
dc.subjectStatistical analysisen_US
dc.subjectTime intervalen_US
dc.subjectTime periodsen_US
dc.subjectTotal electron contenten_US
dc.subjectGlobal positioning systemen_US
dc.subjectIonosphereen_US
dc.subjectIonospheric measurementen_US
dc.subjectSignal processingen_US
dc.subjectEarthquakesen_US
dc.titleInvestigation of litosphere-ionosphere coupling using total electron contenten_US
dc.title.alternativeToplam elektron içeriği ile litosfer-iyonosfer bağlaşımının incelenmesien_US
dc.typeConference Paperen_US

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Investigation of litosphere-ionosphere coupling using total electron content [Toplam elektron i̇çeriǧi ile litosfer-i̇yonosfer baǧlaşiminin i̇ncelenmesi].pdf
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