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Study of atmospheric and oceanic excitations in the motion of Earth's spin axis in space
0343011 - ASU-R 2011 RIV CZ eng J - Journal Article
Vondrák, Jan - Ron, Cyril
Study of atmospheric and oceanic excitations in the motion of Earth's spin axis in space.
Acta geodynamica et geomaterialia. Roč. 7, č. 1 (2010), s. 19-28 ISSN 1214-9705
R&D Projects: GA MŠk(CZ) LC506; GA ČR GA205/08/0908
Institutional research plan: CEZ:AV0Z10030501
Keywords : Earth orientation * nutation * geophysical excitation * VLBI
Subject RIV: BN - Astronomy, Celestial Mechanics, Astrophysics
Impact factor: 0.452, year: 2010
The atmospheric and oceanic excitations of nutation are studied. Apparent changes of period and quality factor of Free Core Nutation are found, and it is concluded that they are probably caused by other phenomena than the geophysical excitations.
Permanent Link: http://hdl.handle.net/11104/0185593