Abstract
Precise attitude determination with low-cost GPS receivers requires integer ambiguity resolution and reliable cycle slip correction. In this paper, a tree search of cycle slips is proposed, which combines double difference GPS carrier phases from all visible satellites, gyroscope and acceleration measurements, and a priori information on the baseline length between both GPS receivers. The proposed method was verified in both a slalom drive with high vehicle dynamics and a drive below trees with shadowed GPS signals: The residuals of the fixed phase measurements were reduced to less than 15 cm throughout the measurement period.
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Henkel, P., Oku, N. (2015). Cycle Slip Detection and Correction for Heading Determination with Low-Cost GPS/INS Receivers. In: Sneeuw, N., Novák, P., Crespi, M., Sansò, F. (eds) VIII Hotine-Marussi Symposium on Mathematical Geodesy. International Association of Geodesy Symposia, vol 142. Springer, Cham. https://doi.org/10.1007/1345_2015_14
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DOI: https://doi.org/10.1007/1345_2015_14
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-24548-5
Online ISBN: 978-3-319-30530-1
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