Abstract
The effects of two kinds of methods for obtaining altitudes on the position precision are analyzed, and the error expressions are deduced. Many simulation results show that in the two cases, the effects of the same altitude errors on the positioning precision are identical, and the rules that the two altitude errors affect positioning precision can be expressed as that altitude error has little effect on the east-west position error, but has large effect on the south-north position error.
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Xueyuan, L., Tingjun, L., Libo, Q. et al. Effect of altitude error on position precision of double-star position system. Geo-spat. Inf. Sci. 9, 89–93 (2006). https://doi.org/10.1007/BF02826931
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DOI: https://doi.org/10.1007/BF02826931