A GNSS Satellite Selection Method Based on SNR Fluctuation in Multipath Environments

@inproceedings{Fang2015AGS,
  title={A GNSS Satellite Selection Method Based on SNR Fluctuation in Multipath Environments},
  author={Yuan Fang and Y. Hong and Guang Zhou and Wang Liang},
  year={2015}
}
Multipath is one of the main error sources that influence GNSS precise relative positioning. To mitigate multipath error, this paper starts from study of variation characteristics of signal-to-noise ratio (SNR) measurements, and then proposes a satellite selection method based on SNR fluctuation for static relative positioning. Test results indicate that positioning accuracy can be significantly improved by the proposed method.