Accuracy of Numerical Algorithms for Satellite Orbit Propagation and Gravity Field Determination

The orbit determination process, such as that used for the Gravity Recovery and Climate Experiment, known as GRACE, is highly dependent upon the comparison of measured observables with computed values, derived from mathematical models relating the satellites’ numerically integrated state to the obse...

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Veröffentlicht in:	Journal of spacecraft and rockets 2015-05, Vol.52 (3), p.766-775
Hauptverfasser:	McCullough, Christopher, Bettadpur, Srinivas, McDonald, Karl
Format:	Artikel
Sprache:	eng
Schlagworte:	Acceleration Accuracy Computation Errors GRACE (experiment) Gravitation Gravitational fields Mathematical models Measurement techniques Numerical analysis Orbit determination Roundoff error Satellite orbits Satellites
Online-Zugang:	Volltext
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