Global ETD Search
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Showing 1 to 4 of 4 for “"Cycle-slip"”.
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New Estimation Algorithms With Applications To Relative And Absolute Orbit Determination
… a square-root information estimator, a robust cycle-slip detection and recovery algorithm, and an extended Kalman filter with an adaptive ionosphere model that allows to make multimodal use of dual-frequency GPS data. The third paper develops a new process noise model and extended Kalman filter …
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Problems in GPS Accuracy
… finding methods for detecting and repairing cycle-slips in range delay data between a satellite and a receiver. The distance between a satellite and a receiver can be estimated by measuring the difference in the carrier frequency phase shift experienced between the satellite and receiver …
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Characterization of the Multipath Environment of Ionospheric Scintillation Receivers
… are known as multipath errors and can lead to cycle slip and loss of lock on the satellite or degradation in the accuracy of position determination. High elevation cut off angles used for filtering GNSS signals, usually 15-30°, can reduce non-ionospheric interference due to multipath signals …