학술논문
Fundamental earth orientation parameters in determining the accuracy of the long-term ephemeris-time corrections in satellite navigation.
Document Type
Article
Author
Source
Subject
*MEASUREMENT of distances
*ARTIFICIAL satellites
*OSCILLATIONS
*NUMERICAL analysis
*ATTITUDE sensors (Navigation)
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Language
ISSN
1028-3358
Abstract
A few-parameter numerical-analytical model for the rotational-oscillatory motions of the Earth is used on long time intervals in the processing of the highly accurate measurements of the topocentric distances to the Etalon-1 and Etalon-2 artificial Earth satellites. A proposed model can be used in satellite navigation algorithms. [ABSTRACT FROM AUTHOR]