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....
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 ...
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......
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 0.29–0.67 m for all satellites. 展开 关键词: BDS-3...
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, ...
The present study reviews the fundamental concepts and underlying assumptions of signal-in-space range error (SISRE) analyses and presents a harmonized framework for multi-GNSS performance monitoring based on the comparison of broadcast and precise ephemerides. The implications of inconsistent geometric ...
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. ...
ARAIM; signal-in-space user range errors; false alert probability; availability1. Introduction Advanced Receiver Autonomous Integrity Monitoring (ARAIM) can provide global users with integrity monitoring service for vertical guidance [1]. The ARAIM algorithm is affected by several error sources. These ...