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Severe amplitude and phase scintillation induced by the ionospheric plasma density irregularities degrades the performance of global navigation satellite system (GNSS) receivers. Scintillation typically has adverse effects at the tracking process and thus adversely affects the raw GNSS measurements used in a number of applications. Hence, it is important to develop robust methodologies for detecting...
The earth ionosphere has been a topic of innovation and great discoveries for almost century. The Indian low latitude ionosphere is characterized by large spatial and temporal variations [1]. The variations are originated from equatorial and low latitude electrodynamics that exhibits phenomena like (daytime) equatorial ionization anomaly (EIA) and night-time large scale plasma depletions known as...
The purpose of this paper is to estimate in real time, the position coordinates of a fixed GPS receiver at [geographic lat.17.4173oN, geographic long.78.5509oE] under the effect of low latitude ionospheric delay. Since the ionosphere of earth has been a topic of innovation and great discoveries for almost century. The GPS signal experiences several changes as it passes through the ionosphere. [1]The...
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