BeiDou/GPS real-time satellite clocks generation based on connection of hourly observation files
July 4, 2017 • 320 Views
Workshop 2017 - Meifang Wu - Instead of real-time data stream, data from short-arc observation files, like hourly or high-rate files, are used to produce real-time satellites clock in this contribution. Clocks are estimated using 24-hour arc observations with a sliding window of 1 hour. Then real-time clocks are generated by ultra-short term prediction. Experiment results show that this method could improve the reliability and integrity of the BDS real-time clock product.