Carregant...
Fitxers
Tipus de document
ArticleVersió
Versió publicadaData de publicació
Llicència de publicació
Si us plau utilitzeu sempre aquest identificador per citar o enllaçar aquest document: https://hdl.handle.net/2445/207412
GNSS Solar Astronomy in real-time during more than one solar cycle
Títol de la revista
Director/Tutor
ISSN de la revista
Títol del volum
Recurs relacionat
Resum
This work presents a summary of the continuous non-stop (hereinafter 24/7) real-time measurement and warning system for EUV solar activity, which is based on worldwide multifrequency Global Navigation Satellite Systems (GNSS) observations. The system relies on continuous tracking of the intensity of expected global patterns in the Earth's ionosphere's free electron distribution, which are associated with solar flares. The paper includes a discussion on the foundations of GNSS Solar Astronomy, along with details on its real-time implementation that began in 2011. Furthermore, a summary of the corresponding validation is provided, comparing it to external and direct solar EUV flux measurements obtained from SOHO-SEM. Finally, there will be a brief mention of the ongoing e orts to extend this technique to detect huge extra-solar sources.
Matèries (anglès)
Citació
Citació
HERNÁNDEZ PAJARES, Manuel, GARCÍA-RIGO, Alberto, MONTE-MORENO, Enric, LIU, Qi, ROMA-DOLLASE, David, YANG, Heng, BÉNIGUEL, Yannick, MORENO-BORRÀS, David, FORS ALDRICH, Octavi, ORUS-PEREZ, Raul, VENTURA-TRAVESET, Javier. GNSS Solar Astronomy in real-time during more than one solar cycle. _Advances in Space Research_. 2023. [consulta: 27 de gener de 2026]. ISSN: 0273-1177. [Disponible a: https://hdl.handle.net/2445/207412]