Elisa Gallon, Illinois Institute of Technology; Mathieu Joerger, Virginia Tech; Boris Pervan, Illinois Institute of Technology

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In this paper, we develop new stochastic orbit and clock error models for positioning, fault detection, and integrity monitoring over time. This work is intended for time-sequential navigation systems including Global Navigation Satellite Systems (GNSS) integrated with inertial navigation systems (INS) or dual-frequency, multi-constellation, sequential Advanced Receiver Autonomous Integrity Monitoring (ARAIM).