Analysis of the Relationship between Scintillation Parameters, Multipath and ROTI.

Global Navigation Satellite System (GNSS) operation can be affected by several environmental factors, of which ionospheric scintillation is one of the most significant. Scintillation is usually characterized by two indices, namely the amplitude scintillation index (S4) and phase scintillation index (σ). However, these two indices can only be generated by specialized GNSS receivers, which are not widely available all around the world.