Abstract
The project will study the non-linear interaction between planetary waves and lunar tides in the ionosphere over the Brazilian low latitude region. Simultaneous observed data acquired from ionosonde stations at São José dos Campos (23.21 S, 45.97 W; Dip latitude 20.9 S), Jataí (17.93S, 51.72W; dip latitude 12.8 S) and Araguatins (5.65 S, 48.07 W; Dip latitude 4.17 S) will be used for the …