Esmaeilkhah, Ahmad and Landry, René Jr..
2025.
« Spatial sensitivity of navigation using Signal-of-Opportunity (SoOP) from Starlink, Iridium-Next, GlobalStar, OneWeb, and Orbcomm Constellations ».
Engineering Proceedings, vol. 88, nº 1.
Compte des citations dans Scopus : 1.
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Abstract
This paper presents a thorough investigation into the EKF-based SoOP navigation algorithm’s sensitivity to spatial parameters and receiver- and transmitter-related properties. Utilizing the innovative SoOPNE simulation platform, our study unveils significant insights. For instance, at high latitudes, Iridium-Next, and Oneweb show a ten-fold accuracy improvement over Orbcomm. Additionally, discrepancies between predicted and actual satellite trajectories, with a nominal drift of approximately 250 m, result in navigation errors of around 400 m. Our findings underscore the critical importance of addressing these factors to optimize SoOP navigation performance.
| Item Type: | Peer reviewed article published in a journal |
|---|---|
| Additional Information: | This article belongs to the Proceedings of European Navigation Conference 2024 (Noordwijk, The Netherlands, 22-24 May 2024) |
| Professor: | Professor Landry, René Jr |
| Affiliation: | Génie électrique |
| Date Deposited: | 17 Dec 2025 15:24 |
| Last Modified: | 10 Jan 2026 18:37 |
| URI: | https://espace2.etsmtl.ca/id/eprint/33124 |
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