Application of SCORE algorithm to improve GPS accuracy in low latitude regions

Application of SCORE algorithm to improve GPS accuracy in low latitude regions

The performance of GPS is limited by several sources of errors. Receiver system pseudorange error is one such error. A self-calibration of pseudorange error (SCORE) algorithm, which was proposed recently to correct it and used at midlatitude regions, is applied in this paper for low latitude regions...

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Veröffentlicht in:Indian journal of radio & space physics 2002-08, Vol.31 (4), p.197-200
Hauptverfasser: Sarma, A D, Rao, V V, Rao, G S B
Format: Artikel
Sprache:eng
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Zusammenfassung:The performance of GPS is limited by several sources of errors. Receiver system pseudorange error is one such error. A self-calibration of pseudorange error (SCORE) algorithm, which was proposed recently to correct it and used at midlatitude regions, is applied in this paper for low latitude regions. The results are promising and have shown marked improvement in GPS position accuracy. (Author)
ISSN:0367-8393