Observations of low-elevation ionospheric anomalies for ground-based augmentation of GNSS

Lee, J., S. Datta-Barua, G. Zhang, S. Pullen, and P. Enge (2011), Observations of low-elevation ionospheric anomalies for ground-based augmentation of GNSS, Radio Sci., 46, RS6005, doi:10.1029/2011RS004776.