High-precision interpolation of the GNSS satellites orbits by machine learning on extended SP3-data
- 1 Post-graduate Student, Siberian Federal University (Krasnoyarsk)
- 2 Dr.Sc. (Phys.-Math.), Professor, Siberian Federal University (Krasnoyarsk)
Abstract
Determination of navigation satellites positions at each time is necessary for all navigational problems. We propose a new interpolation framework based on a version of machine learning, it automatically adapts to any type of orbits and has a significantly smaller (compared to the interpo-lation methods recommended by IGS) RMS of the deviation between the interpolated and the actual satellite orbits: it has RMS = 0,8 cm for 6-point patterns for GLONASS orbits and RMS = 0,3 cm for GPS orbits.
How to cite
Пустошилов А.С., Царев С.П. Высокоточное восстановление орбит спутников глобальной навигационной спутниковой системы методом обучения по расширенным SP3-данным // Успехи современной радиоэлектроники. 2017. № 12. С. 48–52.
References
- Produkty IGS. URL: ftp://cddis.gsfc.nasa.gov ili ftp://ftp.igs.org/pub/product (data obrashhenija: 01.09.2017).
- Schenewerk M. A brief review of basic GPS orbit interpolation strategies // GPS Solutions. 2003. V. 6. S. 265–267.
- Horemuz M., Andersson J.V. Polynomial interpolation of GPS satellite coordinates // GPS Solutions. 2006. V. 10. S. 67–72.
- Feng Y., Zheng Y. Efficient interpolations to GPS orbits for precise wide area applications // GPS Solutions. 2005. V. 9. S. 67–72.
- Yousif H., El-Rabbany A. Assessment of Several Interpolation Methods for Precise GPS Orbit // The Journal of Navigation. 2007. V. 60. S. 443–455.
- Xue S., Yang Y. Recursive algorithm for fast GNSS orbit fitting // GPS solutions. 2016. V. 20. S. 151–157.
- Rekomendacii dlja ispol'zovanija produktov IGS. URL: http://kb.igs.org/hc/en-us/articles/202102366-Analysis-Coordinator-tips-for-using-IGS-products (data obrashhenija: 01.09.2017).
- Pustoshilov A., Tsarev S. Universal Coefficients for Precise Interpolation of GNSS Orbits from Final IGS SP3 Data // International Siberian Conference on Control and Communications. SIBCON 2017. URL: http://ieeexplore.ieee.org/document/7998463.
- Carev S.P., Lobanov S.A. Ocenka razryvov i anomal'nyh vybrosov v final'nyh orbitah obrabatyvajushhih centrov IGS // Materialy XVII Mezhdunar. nauch. konf., posvjashhennoj pamjati general'nogo konstruktora raketno-kosmicheskih sistem akademika M.F. Reshetneva. 2013. Ch. 2. S. 120–122.
- Ushakov Yu. Evaluation of acceleration and motion model parameters of a space vehicle from IGS final orbits // International Siberian Conference on
Control and Communications. SIBCON 2013. Article number 6693594.