Prediction model for earth rotation parameters from a harmonic component

A method of polyharmonic analysis is tested for modelling a series of earth rotation parameters (ERP). A model time series ERP is optimized and checked against real data. It is proposed to use the results for improved prediction accuracy.

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Bibliographische Detailangaben
Veröffentlicht in:	Measurement techniques 2009-08, Vol.52 (8), p.846-852
1. Verfasser:	Gladkevich, E. P.
Format:	Artikel
Sprache:	eng
Schlagworte:	Accuracy Analytical Chemistry Approximation Characterization and Evaluation of Materials Conformity Earth Measurement Science and Instrumentation Measurement techniques Methods Noise Physical Chemistry Physics Physics and Astronomy Studies Time and Frequency Measurements Time series
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Beschreibung
Zusammenfassung:	A method of polyharmonic analysis is tested for modelling a series of earth rotation parameters (ERP). A model time series ERP is optimized and checked against real data. It is proposed to use the results for improved prediction accuracy.
ISSN:	0543-1972 1573-8906
DOI:	10.1007/s11018-009-9366-4