Gende M, Mohíno Harris E, Brunini C, Radicella SM, Herraiz M. Ionospheric biases correction for coordinates derived from GPS single point positioning. Ann. Geophys. [Internet]. 2005Dec.25 [cited 2024Apr.25];48(3). Available from: https://www.annalsofgeophysics.eu/index.php/annals/article/view/3207