Zobrazeno 1 - 10
of 204
pro vyhledávání: '"inter-system bias"'
Publikováno v:
Geodesy and Geodynamics, Vol 15, Iss 4, Pp 366-378 (2024)
With the gradual development and modernization of satellite navigation systems, using observation information from multi-GNSS has become one of the hot-spot issues in recent years. Multi-system loose combinations form double-difference observation eq
Externí odkaz:
https://doaj.org/article/8555cd816ef54312b1cdbfb33ed330c5
Publikováno v:
Geodesy and Geodynamics, Vol 14, Iss 2, Pp 143-149 (2023)
The study of inter-system bias (ISB) is important for multi-system fusion and the performance of different signal compatibility. In this paper, the stability of ISB at the BDS3/BDS2 receiver end is calculated and analyzed for different time spans (DO
Externí odkaz:
https://doaj.org/article/8b6e185dbf2f443f85eb42b92e69cee1
Autor:
Xiaolong Xu, Zhan Cai
Publikováno v:
Remote Sensing, Vol 15, Iss 24, p 5659 (2023)
The inter-system-like bias between the regional (BDS-2) and global (BDS-3) constellation of the BeiDou Navigation Satellite System (BDS) has been identified on common B1I pseudo-range observations. In this study, its characteristics are investigated
Externí odkaz:
https://doaj.org/article/6a797db036444b3e8b0ad189970bf8f6
Akademický článek
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Publikováno v:
Satellite Navigation, Vol 2, Iss 1, Pp 1-17 (2021)
Abstract The BeiDou global navigation satellite system (BDS-3) constellation deployment has been completed on June 23, 2020, with a full constellation comprising 30 satellites. In this study, we present the performance assessment of single-epoch Real
Externí odkaz:
https://doaj.org/article/2b7c6f1d626f4c2d92fd51a12d75ff03
Publikováno v:
Remote Sensing, Vol 15, Iss 10, p 2613 (2023)
Currently, the space segment of all the five satellite systems capable of providing precise time transfer services, namely BDS (including BDS-3 and BDS-2), GPS, GLONASS, Galileo, and Quasi-Zenith Satellite System (QZSS), has almost been fully deploye
Externí odkaz:
https://doaj.org/article/3ccab7da4a754488912127b8a272ffd8
Publikováno v:
Remote Sensing, Vol 15, Iss 9, p 2252 (2023)
Multi Global Navigation Satellite System (GNSS) Precise Point Positioning (PPP) has become the mainstream of PPP technology. Due to the differences in the coordinates and time references of each GNSS, multi-GNSS PPP must include additional Inter-Syst
Externí odkaz:
https://doaj.org/article/9e79656cb9534260b66c0fe0448c29b4
Publikováno v:
Remote Sensing, Vol 15, Iss 6, p 1476 (2023)
An inter-system model for multi-GNSSs (global navigation satellite systems) makes the interoperability among different GNSS constellations possible. In recent years, inter-system models for geodetic receivers have been extensively studied. However, t
Externí odkaz:
https://doaj.org/article/dafe1173e8f6450eb7ec662c5cc07e5a
Publikováno v:
IEEE Access, Vol 9, Pp 116376-116394 (2021)
The Quasi-Zenith Satellite System (QZSS), which serves Japan and its surrounding areas, is a regional navigation satellite system developed by Japan Aerospace Exploration Agency. The system is now in a four-satellite constellation with preliminary st
Externí odkaz:
https://doaj.org/article/3d37d2f7408743c393c41eb86e453e1f
Akademický článek
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