Fluctuations in the angular momentum of the atmosphere and intraday irregularities in the Earth’s rotation

Акуленко, Л. Д.; Markov, Yu. G.; Perepelkin, V. V.; Рыхлова, Л. В.

doi:10.1134/s1063772911080014

Cited by 1 publication

(1 citation statement)

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“…Akulenko et al (2010Akulenko et al ( , 2011 improved an Earth rotation model and used it to investigate the interconnection between fluctuations in the Atmospheric Angular Momentum and LOD variations, and improve the accuracy of interpolation and prediction of the Earth's axial rotation. Malkin and Miller (2010) and Miller (2011) investigated Chandler wobble variations using a 165-year IERS Polar motion series and a 170-year series of the Pulkovo latitude variations respectively.…”

Section: Report Of Activities In the Space Research Centre Of The Polmentioning

confidence: 99%

Commission 19: Rotation of the Earth

Schuh¹,

Huang²,

Seitz³

et al. 2011

Proc. IAU

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The Commission supports and coordinates scientific investigations about Earth rotation and related reference frames. Above all C19 encourages and develops cooperation and collaboration in observation and theoretical studies of Earth orientation (the motions of the pole in the terrestrial and celestial reference systems and the rotation about the pole). The Commission serves the astronomical community by linking it to the official organizations providing the International Terrestrial and Celestial Reference Systems/Frames (ITRS/ITRF and ICRS/ICRF) and Earth orientation parameters (EOP): International Association of Geodesy (IAG), International Earth Rotation and Reference System Service (IERS), International VLBI Service for Geodesy and Astrometry (IVS), International GNSS Service (IGS), International Laser Ranging Service (ILRS), International DORIS Service (IDS). Among the most important activities are the development of methods for improving the accuracy and understanding of Earth orientation and related reference systems/frames. Further, C19 ensures the agreement and continuity of the reference frames used for Earth orientation with other astronomical reference frames and their densifications and provides means of comparing observational and analysis methods and results to ensure accuracy of data and models.

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Section: Report Of Activities In the Space Research Centre Of The Polmentioning

confidence: 99%