RTK and PPK Solutions with a Short Baseline Assisted with Random Sample Consensus

Zhen Zhu, Nicholas Hill, Angela Krebs, Eric Vinande, Jason Pontious

Abstract:	The integration of Time-Differenced Carrier Phase (TDCP) with RANdom SAmple Consensus (RANSAC) into a generic RTK/PPK architecture is presented in this work. The traditional pre-filtering and validation stages of RTK/PPK will be assisted with outcomes from a RANSAC/TDCP solution computed at the rover receiver. The proposed architecture has been demonstrated with a PPK solution using measurements recorded with low-cost multi-GNSS receivers that are processed with an open-source, open-interface software receiver package.
Published in:	Proceedings of the 35th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS+ 2022) September 19 - 23, 2022 Hyatt Regency Denver Denver, Colorado
Pages:	2800 - 2809
Cite this article:	Zhu, Zhen, Hill, Nicholas, Krebs, Angela, Vinande, Eric, Pontious, Jason, "RTK and PPK Solutions with a Short Baseline Assisted with Random Sample Consensus," Proceedings of the 35th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS+ 2022), Denver, Colorado, September 2022, pp. 2800-2809. https://doi.org/10.33012/2022.18522
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