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Natural and systematic polar motion jumps
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SYSNO ASEP 0437596 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Natural and systematic polar motion jumps Author(s) Chapanov, Y. (BG)
Vondrák, Jan (ASU-R) RID, ORCID
Ron, Cyril (ASU-R) RID, ORCID
Pacahalieva, R. (BG)Number of authors 4 Source Title Proceedings of the Journées 2013: Systemes de référénce spatio-temporels. - Paris : Observatoire de Paris, 2014 / Capitaine Nicole - ISBN 978-2-901057-69-7 Pages s. 193-196 Number of pages 4 s. Publication form Print - P Action Journées 2013 systemes de référénce spatio-temporels Event date 16.09.2013-18.09.2013 VEvent location Paris Country FR - France Event type WRD Language eng - English Country FR - France Keywords polar motion Subject RIV BN - Astronomy, Celestial Mechanics, Astrophysics R&D Projects GA13-15943S GA ČR - Czech Science Foundation (CSF) Institutional support ASU-R - RVO:67985815 Annotation A method of data and velocity jumps determination based on the linear and parabolic trends in the integrated time series is highly sensitive to any impulse behavior of the observed variations due to various geophysical processes like earthquakes, tornadoes, hurricanes, geomagnetic jerks or to some systematic data deviations. The application to searching small data jumps hidden inside the level of random noise and high frequency oscillations of the polar motion is presented. Workplace Astronomical Institute Contact Anežka Melichárková, bibl@asu.cas.cz, Tel.: 323 620 326 Year of Publishing 2015
Number of the records: 1