Analysis of the TEC Prediction Performance of IRI-2016 Model in the Mid-Latitude Region

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dc.contributor.authorAlcay, Salih
dc.date.accessioned2024-02-23T14:26:09Z
dc.date.available2024-02-23T14:26:09Z
dc.date.issued2021
dc.departmentNEÜen_US
dc.description.abstractThis paper investigates the performance of International Reference Ionosphere (IRI-2016) in predicting the variation of the Total Electron Content (TEC) over six IGS stations in the mid-latitude region. Three of the stations are in the northern hemisphere and three in the southern hemisphere. IRI-2016 TEC values are estimated using various Ne Topside, Ne F-peak and F-peak height options during different geomagnetic and solar activity conditions. Three different ionospheric conditions are considered; geomagnetic active-solar quiet days (June 23, 2015; October 7, 2015), geomagnetic-solar quiet days (May 23, 2015; July 19, 2015) and geomagnetic quiet-solar active days (July 8, 2014; December 18, 2014). Model derived TEC values are compared with the GPS-TEC data, which is used as a reference value. The overall results show that TEC predictions using IRI-2001 (Ne-Topside) and URSI (Ne F-peak) options provide better agreement with GPS-TEC values for the summer days. Whereas IRI01-corr-NeQuick (Ne-Topside) with CCIR (Ne F-peak) options predict well for the winter days. Besides, evaluation of the results reveals insignificant differences (<1 TECU) among three F-peak height option (AMTB-2013, SHU-2015 and BSE-1979) solutions. Furthermore, regardless of which IRI parameter is used during active days, the differences between IRI-TEC and GPS-TEC reach high values at some stations at some time intervals.en_US
dc.identifier.doi10.1134/S0016793221040149
dc.identifier.endpage618en_US
dc.identifier.issn0016-7932
dc.identifier.issn1555-645X
dc.identifier.issue4en_US
dc.identifier.scopus2-s2.0-85114031396en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage600en_US
dc.identifier.urihttps://doi.org/10.1134/S0016793221040149
dc.identifier.urihttps://hdl.handle.net/20.500.12452/14076
dc.identifier.volume61en_US
dc.identifier.wosWOS:000693305000013en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherMaik Nauka/Interperiodica/Springeren_US
dc.relation.ispartofGeomagnetism And Aeronomyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectTecen_US
dc.subjectNe Topsideen_US
dc.subjectNe F-Peak And F-Peak Heighten_US
dc.titleAnalysis of the TEC Prediction Performance of IRI-2016 Model in the Mid-Latitude Regionen_US
dc.typeArticleen_US

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