2016
DOI: 10.5687/sss.2016.307
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Abstract: In this paper, practical methods for improving GPS relative positioning accuracy in long baseline are presented and examined by using real data. In our previous work, the method for improving positioning accuracy has been presented by applying PAR(Partial Ambiguity Resolution) method. However, it is also shown that the estimate of the position as well as the integer ambiguity are unreliable due to ionospheric delay, satellite orbit error, etc. Therefore, in this paper, we propose a new long baseline positionin… Show more

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“…Therefore, in recent years, the partial ambiguity resolution (PAR) method has been motivated. In PAR method, only the sub set of the ambiguities which has high probability of correct resolution is estimated as the integer vector [6,[12][13][14].…”
Section: Par Methodsmentioning
confidence: 99%
See 1 more Smart Citation
“…Therefore, in recent years, the partial ambiguity resolution (PAR) method has been motivated. In PAR method, only the sub set of the ambiguities which has high probability of correct resolution is estimated as the integer vector [6,[12][13][14].…”
Section: Par Methodsmentioning
confidence: 99%
“…In this paper, this method is called "Kalman Filter based LAMBDA". Also, as a variation of the integer solution, "Partial Ambiguity Resolution" [6] which is a technique to obtain the integer solution of the partial components of n has been applied. Then "Kalman filter based PAR" [7] has been developed as the method to update Kalman filter by the partial integer solution.…”
Section: Introductionmentioning
confidence: 99%