BDS Satellite Clock Prediction Considering Periodic Variations

The periodic noise exists in BeiDou navigation satellite system (BDS) clock offsets. As a commonly used satellite clock prediction model, the spectral analysis model (SAM) typically detects and identifies the periodic terms by the Fast Fourier transform (FFT) according to long-term clock offset seri...

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Bibliographic Details
Published in:Remote sensing (Basel, Switzerland) Switzerland), 2021-10, Vol.13 (20), p.4058
Main Authors: Zhao, Lin, Li, Nan, Li, Hui, Wang, Renlong, Li, Menghao
Format: Article
Language:English
Subjects:
Accuracy
Aerospace environments
BDS satellite clock offsets
BeiDou Navigation Satellite System
clock prediction
Clocks & watches
Fast Fourier transformations
Fourier analysis
Fourier transforms
Frequency analysis
frequency domain
Global navigation satellite system
Navigation satellites
Noise
Offsets
Periodic variations
prediction
Prediction models
Research facilities
Satellite navigation systems
Satellites
Spectral analysis
Spectrum analysis
STFT
temperature
Time-frequency analysis
Variation
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