Effects of GPS Sampling Rate on Precision Orbit Determination
Zengshan Yin
Abstract
Zengshan Yin
Abstract
Based on simulation of on board GPS receiver data,five datasets of GPS receiver are produced at different sampling rates.With basic dynamical models and measurement models,precision orbit determination(POD)of GPS simulation datasets is carried out.Errors for spacecraft POD are presented for circumstances of different GPS sampling rates.
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Based on simulation of on board GPS receiver data,five datasets of GPS receiver are produced at different sampling rates.With basic dynamical models and measurement models,precision orbit determination(POD)of GPS simulation datasets is carried out.Errors for spacecraft POD are presented for circumstances of different GPS sampling rates.
Key concepts: Global Positioning System, Orbit determination, Spacecraft, Gps receiver, Sampling (signal processing), Precision Lightweight GPS Receiver, Geodesy, Remote sensing