Please use this identifier to cite or link to this item: http://hdl.handle.net/2122/12199
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dc.date.accessioned2019-02-01T07:49:37Zen
dc.date.available2019-02-01T07:49:37Zen
dc.date.issued2018en
dc.identifier.urihttp://hdl.handle.net/2122/12199en
dc.description.abstractWe describe a novel empirical technique for the regional, short-term (from seconds to minutes) forecasting of both TEC (total electron content) and scintillation indices on Global Navigation Satellite System signals. To provide TEC-forecasted values, the method exploits the continuity equation in the conservative form, while the continuity equation with source term added is used in the case of scintillation forecasting. The performance of the model is investigated, resulting to be satisfactory when applied at equatorial latitudes in Brazil and during postsunset hours, when scintillation phenomena are more likely to occur. Five days affected by strong amplitude scintillation events (S4 > 0.7) are used to test the model performance and evaluate the model accuracy. In addition, the performance of the amplitude scintillation forecasting is evaluated by leveraging on larger statistics. On the average, the forecasting accuracy, in terms of standard deviation of the distributions of the differences between forecasted and actual values, is about 5% for TEC and 15–20% for scintillation parameters.en
dc.language.isoengen
dc.relation.ispartofRadio Scienceen
dc.relation.ispartofseries/53 (2018)en
dc.titleRegional Short-Term Forecasting of Ionospheric TEC and Scintillationen
dc.typearticleen
dc.description.statusPublisheden
dc.description.pagenumber1254-1268en
dc.identifier.doi10.1029/2017RS006310en
dc.description.obiettivoSpecifico2A. Fisica dell'alta atmosferaen
dc.description.journalTypeJCR Journalen
dc.contributor.authorGrzesiak, Marcinen
dc.contributor.authorCesaroni, Claudioen
dc.contributor.authorSpogli, Lucaen
dc.contributor.authorDe Franceschi, Giorgianaen
dc.contributor.authorRomano, Vincenzoen
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma2, Roma, Italiaen
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma2, Roma, Italiaen
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma2, Roma, Italiaen
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma2, Roma, Italiaen
item.fulltextWith Fulltext-
item.openairetypearticle-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.grantfulltextembargo_20201006-
item.cerifentitytypePublications-
item.languageiso639-1en-
crisitem.author.deptIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma2, Roma, Italia-
crisitem.author.deptIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma2, Roma, Italia-
crisitem.author.deptIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma2, Roma, Italia-
crisitem.author.deptIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma2, Roma, Italia-
crisitem.author.orcid0000-0001-7169-8627-
crisitem.author.orcid0000-0003-2310-0306-
crisitem.author.orcid0000-0002-3943-6798-
crisitem.author.orcid0000-0002-7532-4507-
crisitem.author.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.author.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.author.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.author.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
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