Please use this identifier to cite or link to this item:
http://hdl.handle.net/2445/207412
Title: | GNSS Solar Astronomy in real-time during more than one solar cycle |
Author: | 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 |
Keywords: | Eclipsis solars Ionosfera Sistema de posicionament global Solar eclipses Ionosphere Global Positioning System |
Issue Date: | 9-Dec-2023 |
Publisher: | Elsevier |
Abstract: | 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. |
Note: | Reproducció del document publicat a: https://doi.org/https://doi.org/10.1016/j.asr.2023.12.016 |
It is part of: | Advances in Space Research, 2023 |
URI: | http://hdl.handle.net/2445/207412 |
Related resource: | https://doi.org/https://doi.org/10.1016/j.asr.2023.12.016 |
ISSN: | 0273-1177 |
Appears in Collections: | Articles publicats en revistes (Física Quàntica i Astrofísica) |
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