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Combined VLBI/GPS series of precession-nutation and comparison with IAU2000 model
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SYSNO ASEP 0125235 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Ostatní články Title Combined VLBI/GPS series of precession-nutation and comparison with IAU2000 model Author(s) Vondrák, Jan (ASU-R) RID, ORCID
Ron, Cyril (ASU-R) RID, ORCID
Weber, R. (AT)Source Title Astronomy & Astrophysics. - : EDP Sciences - ISSN 0004-6361
Roč. 397, č. 2 (2003), s. 771-776Number of pages 6 s. Language eng - English Country FR - France Keywords reference systems ; Earth ; miscellaneous techniques Subject RIV BN - Astronomy, Celestial Mechanics, Astrophysics R&D Projects LN00A005 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) CEZ AV0Z1003909 - ASU-R Annotation Using the combination of VLBI-based celestial pole offset rates is presented, and compared with the new IAU2000 model of precession-nutation. The new model is shown to agree with the combined solution at the level of present observational accuracy, and the Free Core Nutation is shown to be dominant in the resiuals. Workplace Astronomical Institute Contact Anežka Melichárková, bibl@asu.cas.cz, Tel.: 323 620 326 Year of Publishing 2004
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