A closed-form algorithm for eliminating user position biases caused by satellite constellation changes

Abstract

In GPS positioning, the user position is derived by the pseudo-range measurements and the user-satellite geometric matrix. When the satellite constellation changed, either gaining or losing satellites, it may cause the user position biases. The instantaneous biases in position solution are not desirable in some applications. An algorithm called position… (More)
DOI: 10.1109/ICCA.2013.6565058

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