A New Method for Ionospheric Tomography and Its Assessment by Ionosonde Electron Density, GPS TEC, and Single-Frequency PPP.
Fabricio dos Santos ProlPaulo de Oliveira CamargoManuel Hernández-PajaresMarcio Tadeu de Assis Honorato MuellaPublished in: IEEE Trans. Geosci. Remote. Sens. (2019)