Matches in SemOpenAlex for { <https://semopenalex.org/work/W2248097657> ?p ?o ?g. }
Showing items 1 to 86 of
86
with 100 items per page.
- W2248097657 abstract "Summary. An operational system for Total Electron Content (TEC) nowcast and forecast is being developed 1 to assist in monitoring the ionospheric effects on Global Navigation Satellite System (GNSS) applications 2 . For the purpose, TEC measurements 3 from local (Dourbes, 50.1oN, 04.6oE), and European IGS (International GNSS Service) stations have been used to obtain the TEC changes during the ionospheric storms of the last solar activity cycle. Thus, data representing nearly 300 storm events have been analysed with respect to geomagnetic storm intensity, i.e. class I (Dst≤-100nT) and class II (-100nT<Dst≤-50nT), season (winter, equinox, and summer), and latitude. During storms, the TEC relative deviation from the “quiet” average/median behaviour depends heavily on the storm time elapsed (i.e. the time passed from the geomagnetic storm onset) but also on season and latitude. Therefore, for modelling purposes, the average response pattern is suitably expressed as a function of the storm intensity and time, season and latitude. In the forecast procedure, the TEC temporal behaviour is considered as composed of a periodic component (average, non-disturbed ionospheric conditions) and a random component (disturbed ionospheric conditions). While the average behaviour can be obtained from a climatological model, the key challenge is to estimate in advance the storm-time component. This estimation is performed here by using the modelled storm-response pattern and the predicted values of geomagnetic indices (Dst and K/Kp). The operational forecast performance will be evaluated with instantaneous measurements from recent storm events. REFERENCES" @default.
- W2248097657 created "2016-06-24" @default.
- W2248097657 creator A5008068967 @default.
- W2248097657 creator A5015967485 @default.
- W2248097657 creator A5085642475 @default.
- W2248097657 date "2010-06-01" @default.
- W2248097657 modified "2023-09-26" @default.
- W2248097657 title "A statistical study of the TEC storm-time response at European middle latitudes for use in ionospheric nowcast and forecast" @default.
- W2248097657 cites W1528180311 @default.
- W2248097657 cites W1655009240 @default.
- W2248097657 cites W2094558910 @default.
- W2248097657 hasPublicationYear "2010" @default.
- W2248097657 type Work @default.
- W2248097657 sameAs 2248097657 @default.
- W2248097657 citedByCount "0" @default.
- W2248097657 crossrefType "journal-article" @default.
- W2248097657 hasAuthorship W2248097657A5008068967 @default.
- W2248097657 hasAuthorship W2248097657A5015967485 @default.
- W2248097657 hasAuthorship W2248097657A5085642475 @default.
- W2248097657 hasConcept C105306849 @default.
- W2248097657 hasConcept C115260700 @default.
- W2248097657 hasConcept C116403925 @default.
- W2248097657 hasConcept C121332964 @default.
- W2248097657 hasConcept C122523270 @default.
- W2248097657 hasConcept C127313418 @default.
- W2248097657 hasConcept C13280743 @default.
- W2248097657 hasConcept C151325931 @default.
- W2248097657 hasConcept C153294291 @default.
- W2248097657 hasConcept C165391973 @default.
- W2248097657 hasConcept C170641098 @default.
- W2248097657 hasConcept C176379880 @default.
- W2248097657 hasConcept C18101618 @default.
- W2248097657 hasConcept C199635899 @default.
- W2248097657 hasConcept C205649164 @default.
- W2248097657 hasConcept C39432304 @default.
- W2248097657 hasConcept C49204034 @default.
- W2248097657 hasConcept C62520636 @default.
- W2248097657 hasConcept C8058405 @default.
- W2248097657 hasConcept C91586092 @default.
- W2248097657 hasConceptScore W2248097657C105306849 @default.
- W2248097657 hasConceptScore W2248097657C115260700 @default.
- W2248097657 hasConceptScore W2248097657C116403925 @default.
- W2248097657 hasConceptScore W2248097657C121332964 @default.
- W2248097657 hasConceptScore W2248097657C122523270 @default.
- W2248097657 hasConceptScore W2248097657C127313418 @default.
- W2248097657 hasConceptScore W2248097657C13280743 @default.
- W2248097657 hasConceptScore W2248097657C151325931 @default.
- W2248097657 hasConceptScore W2248097657C153294291 @default.
- W2248097657 hasConceptScore W2248097657C165391973 @default.
- W2248097657 hasConceptScore W2248097657C170641098 @default.
- W2248097657 hasConceptScore W2248097657C176379880 @default.
- W2248097657 hasConceptScore W2248097657C18101618 @default.
- W2248097657 hasConceptScore W2248097657C199635899 @default.
- W2248097657 hasConceptScore W2248097657C205649164 @default.
- W2248097657 hasConceptScore W2248097657C39432304 @default.
- W2248097657 hasConceptScore W2248097657C49204034 @default.
- W2248097657 hasConceptScore W2248097657C62520636 @default.
- W2248097657 hasConceptScore W2248097657C8058405 @default.
- W2248097657 hasConceptScore W2248097657C91586092 @default.
- W2248097657 hasLocation W22480976571 @default.
- W2248097657 hasOpenAccess W2248097657 @default.
- W2248097657 hasPrimaryLocation W22480976571 @default.
- W2248097657 hasRelatedWork W1531870511 @default.
- W2248097657 hasRelatedWork W1655009240 @default.
- W2248097657 hasRelatedWork W1964890338 @default.
- W2248097657 hasRelatedWork W1992960400 @default.
- W2248097657 hasRelatedWork W2015037559 @default.
- W2248097657 hasRelatedWork W2031476843 @default.
- W2248097657 hasRelatedWork W2096554144 @default.
- W2248097657 hasRelatedWork W2519276919 @default.
- W2248097657 hasRelatedWork W2691686819 @default.
- W2248097657 hasRelatedWork W2769493765 @default.
- W2248097657 hasRelatedWork W2908040688 @default.
- W2248097657 hasRelatedWork W2948760530 @default.
- W2248097657 hasRelatedWork W2972166022 @default.
- W2248097657 hasRelatedWork W3006443094 @default.
- W2248097657 hasRelatedWork W3012973992 @default.
- W2248097657 hasRelatedWork W3047906720 @default.
- W2248097657 hasRelatedWork W3096375705 @default.
- W2248097657 hasRelatedWork W3098119883 @default.
- W2248097657 hasRelatedWork W3129606362 @default.
- W2248097657 hasRelatedWork W750215616 @default.
- W2248097657 isParatext "false" @default.
- W2248097657 isRetracted "false" @default.
- W2248097657 magId "2248097657" @default.
- W2248097657 workType "article" @default.