RT Journal Article
SR Electronic
T1 Robust Modeling of GNSS Orbit and Clock Error Dynamics
JF NAVIGATION: Journal of the Institute of Navigation
JO NAVIGATION
FD Institute of Navigation
SP navi.539
DO 10.33012/navi.539
VO 69
IS 4
A1 Elisa Gallon
A1 Mathieu Joerger,
A1 Boris Pervan
YR 2022
UL https://navi.ion.org/content/69/4/navi.539.abstract
AB In this paper, we develop new stochastic orbit and clock error models for positioning, fault detection, and integrity monitoring over time. GPS and Galileo orbit and clock data are evaluated and ranging errors are analyzed and modeled over time. This work is intended for time-sequential safety-critical navigation systems including global navigation satellite systems (GNSSs) integrated with inertial navigation systems (INSs) and Kalman filter implementations of Advanced Receiver Autonomous Integrity Monitoring (ARAIM).