GNSS Solar Astronomy in real-time during more than one solar cycle - Manuel Hernández-Pajares; Alberto García-Rigo; Enric Monte-Moreno; Qi Liu; David Roma-Dollase; Heng Yang; Yannick Béniguel; David Moreno-Borràs; Octavi Fors; Haixia Lyu; Raul Orus-Perez; Javier Ventura-Traveset (Advances in Space Research, 2024)