Observing System Simulation Experiment Study on Imaging the Ionosphere by Assimilating Observations From Ground GNSS, LEO-Based Radio Occultation and Ocean Reflection, and Cross Link.
Xinan YueWilliam S. SchreinerYing-Hwa KuoJohn J. BraunYu-Cheng LinWeixing WanPublished in: IEEE Trans. Geosci. Remote. Sens. (2014)