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Extended version. Occurrence of solar flares viewed with GPS: statistics and fractal nature

Autor
Monte, E.; Hernandez, M.
Tipus d'activitat
Document cientificotècnic
Data
2014-09-05
Projecte finançador
Investigaci¿n avanzada en tecnolog¿as del habla para aplicaci¿n a entornos audiovisuales (SpeechTech4All)
Repositori
http://hdl.handle.net/2117/24607 Obrir en finestra nova
Resum
In this paper we describe the statistical properties of the EUV solar flux sudden variation. The solar flux variation is modeled as a time series characterized by the subsolar VTEC (Vertical Total Electron Content) double-difference in time, computed with dual frequency GNSS (Global Navigation Satellite System) measurements in the daylight hemisphere. By assuming a sudden overionization pattern of solar origin, during the last solar cycle, we propose a model that explains it's characteristics...
Citació
Monte, E.; Hernandez, M. "Extended version. Occurrence of solar flares viewed with GPS: statistics and fractal nature". 2014.
Paraules clau
Solar Flares, Fractal, Global Possioning System, Gps, Statistics, Mandelbrot
Grup de recerca
IonSAT - Grup de determinació Ionosfèrica i navegació per SAtèl·lit i sistemes Terrestres
TALP - Centre de Tecnologies i Aplicacions del Llenguatge i la Parla
VEU - Grup de Tractament de la Parla

Participants