Procedure for very accurate determination of ionospheric correction for electronic satellite navigation
Procedure for very accurate determination of ionospheric correction for electronic satellite navigation.From a network of GPS receivers of double-frequency (L1-L2) a description is made by tomography with resolution in real time, that can only be used with the phases of the carriers of the reference station or stations, of the ionospheric values of the model, simultaneously resolving a constant by continuous transmitter arch and calculating the error function of the model, which also possibly transmits to the user. All of this can supply subdecimetric accuracies (errors below 10 cm) of the position of the navigator.
Associated Pattent Reference: ES 2168920 (A1)
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