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With the development of present and future low-frequency microwave missions (SMOS, Aquarius and SMAP), the need arises to estimate the effects of the ionosphere on the propagation of the electromagnetic waves. In this paper a methodology for assessing the contribution of the Faraday rotation to uncertainties in SMOS measurements over Antarctica is proposed. Particularly real TEC data and advanced...
The effect of the ionosphere on the signals of global navigation satellite systems (GNSS), such as the global positionig system (GPS) and the proposed European Galileo, is dependent on the ionospheric electron density, given by its total electron content (TEC). Ionospheric time-varying density irregularities may cause scintillations, which are fluctuations in phase and amplitude of the signals. Scintillations...
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