In the present study, the Signal-in-space range error (SISRE) computation method for different types of navigation satellites was presented. The differential code bias (DCB) correction method for BDS-3 new signals was deduced. Based on these, analysis and evaluation were done by adopting the ...
In the present study, the Signal-in-space range error (SISRE) computation method for different types of navigation satellites was presented. The differential code bias (DCB) correction method for BDS-3 new signals was deduced. Based on these, analysis and evaluation were done by adopting the ...
(RSS) of a signal-in-space range error (SISRE) under control and responsibility of the system provider and a user equipment error (UEE) comprising errors related to the capabilities and environment of the user’s navigation device (Malys et al., 1997, Warren and Raquet, 2003):UNE=DOP·...
Signal-In-Space Range ErrorWorst User LocationGeometric Approximation AlgorithmAs one of the most important performance indicator of satellite navigation, Signal-In-Space Accuracy (SISA), which is usually characterized by Signal-In-Space Range Error (SISRE), directly affects......
Signal in space range error(SISRE)Single point positioning(SPP)Precise point positioning(PPP)A long-term analysis of signal-in-space range error (SISRE) is presented for all healthy Galileo satellites, and the first pair of full operational capability satellites in wrong elliptical orbits. Both ...
Signal-In-Space Range ErrorWorst User LocationGeometric Approximation AlgorithmAs one of the most important performance indicator of satellite navigation, Signal-In-Space Accuracy (SISA), which is usually characterized by Signal-In-Space Range Error (SISRE), directly affects the positioning accuracy, ...
Signal in Space(SIS) performance,particularly SIS Range Error(SISRE),is the core index for evaluating the navigation,positioning,and timing accuracy and integrity monitoring of the Global Navigation Satellite System(GNSS).In this research,the SISRE performance and on-orbit status of BDS-3satellites ...
To display Gaussian distribution models with different overbounding abilities, different URAs are estimated under various confidence levels based on actual SISRE samples. If the integrity risk is set to 10, the range of estimated URA values is 0.29鈥 0.67 m for all satellites....
Signal in space range error (SISRE)Single point positioning (SPP)Precise point positioning (PPP)A long-term analysis of signal-in-space range error (SISRE) is presented for all healthy Galileo satellites, and the first pair of full operational capability satellites in wrong elliptical orbits. ...
This paper proposes a continuous B2b-PPP (B2b signal-based Precise Point Positioning) model that incorporates signal-in-space range error (SISRE) residuals and predictions for B2b orbits and clock corrections to achieve seamless, high-precision continuous positioning. In our experiments, we first ...