Enhancement of INS/GNSS integration capabilities for aviation-related Applications

Зорина, О А; Izmailov, E. A.; Kukhtevich, S. E.; Portnov, B. I.; Фомичев, А. В.; Vavilova, N. B.; Golovan, A. A.; Papusha, I. A.; Parusnikov, N. A.

doi:10.1134/s2075108717040101

Cited by 13 publications

(1 citation statement)

References 3 publications

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“…The EGNOS works by transmitting the corrections and information about the failures of GPS satellites (in the future, also Galileo and GLONASS) via geostationary satellites. This makes it possible to increase the accuracy and integrity of navigation data, which is especially important in aviation [4][5][6][7] but can also be used in mobile mapping and remote sensing, maritime, rail and road, archaeology, geosciences and more [8][9][10][11][12][13]. EGNOS can be used in air transport in the case of approaches and landing procedures based on area navigation (RNAV) [14].…”

Section: Introductionmentioning

confidence: 99%

Examination of Multi-Receiver GPS/EGNOS Positioning with Kalman Filtering and Validation Based on CORS Stations

Ciećko

Bakuła

Grunwald

et al. 2020

Sensors

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This paper presents the concept of precise navigation based on SBAS technology and CORS stations. In a kinematic test, three rover Global Positioning System (GPS) receivers, properly spaced relatively to each other, were used in order to estimate reliable and redundant GPS/EGNOS positions. Next, the Kalman filter was employed to give the final solution. It was proven that EGNOS positioning allows to obtain an accuracy in the range of about 0.5–1.5 m. The proposed solution involving the use of three mobile receivers and Kalman filtering allowed to reduce the 3D error to a level below 0.3 m. Such an accuracy was achieved using only GPS L1 code observations and EGNOS corrections. Additionally, a reliable monitoring of quality of GPS/EGNOS positioning in the test area based on CORS stations was presented.

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