基于测量差分法的GNSS伪距测量噪声识别

2023 IEEE/ION Position, Location and Navigation Symposium (PLANS) Pub Date : 2023-04-24 DOI:10.1109/PLANS53410.2023.10140126

J. Duník, O. Kost, O. Straka, Ondrej Daniel

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引用次数: 0

摘要

研究了随卫星高度变化的GNSS伪距离测量噪声特性的识别问题。特别地，提出并分析了一种特殊版本的解析推导测量差分法，即噪声特性估计的相关方法。然后将该方法应用于伽利略E5b信号的噪声特性估计。

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GNSS Pseudorange Measurement Noise Identification by Measurement Difference Method

This paper deals with identification of GNSS pseudo range measurement noise properties, which vary with satellite elevation. In particular, a special version of the analytically derived measurement difference method, which is a correlation method for noise properties estimation, is proposed and analysed. The method is then applied to noise properties estimation of Galileo E5b signal using a real recorded data set.

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2023 IEEE/ION Position, Location and Navigation Symposium (PLANS)

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