Systematic error mitigation in multi-GNSS positioning based on semiparametric estimation
Systematic error mitigation in multi-GNSS positioning based on semiparametric estimation
复制标题
基于半参数估计的多GNSS定位系统误差缓解
DOI:
10.1007/s00190-017-1038-6
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发表时间:
2017-05
影响因子:
4.4
通讯作者:
Chen W.
中科院分区:
文献类型:
--
作者:
Yu W.K;Ding X.L.;Dai W.J.;Chen W.
Joint use of observations from multiple global navigation satellite systems (GNSS) is advantageous in high-accuracy positioning. However, systematic errors in the observations can significantly impact on the positioning accuracy if such errors cannot be properly mitigated. The errors can distort least squares estimations and also affect the results of variance component estimation that is frequently used to determine the stochastic model when observations from multiple GNSS are used. We present an approach that is based on the concept of semiparametric estimation for mitigating the effects of the systematic errors. Experimental results based on both simulated and real GNSS datasets show that the approach is effective, especially when applied before carrying out variance component estimation.
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影响因子:
1.6
作者:
S. Ding;Junbo Shi;Wei Jiang
通讯作者:
S. Ding;Junbo Shi;Wei Jiang
DOI:
10.1007/978-1-4899-4473-3
发表时间:
1994
期刊:
--
影响因子:
--
作者:
Peter J. Green;Bernard Walter Silverman
通讯作者:
Peter J. Green;Bernard Walter Silverman
影响因子:
10.2
作者:
HANSEN, PC
通讯作者:
HANSEN, PC
影响因子:
2.8
作者:
Peiliang Xu
通讯作者:
Peiliang Xu
影响因子:
2.4
作者:
P. Clarke
通讯作者:
P. Clarke