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INTERACTIVE TOOLS

We propose to the users interactive tools for selecting, drawing, analysing the Earth Orientation Parameters :

EOP Parameters : selection / plots / numerical analysis

Operational combined series C04 : 1962 - current week, 1 day sampling
Long term combined series C01 : 1846-last year (with gaps), 0.05-year sampling
Individual EOP series : selection, graphics, numerical analysis
Look at the last evolution of the Earth orientation parameters : current year, 1 day sampling
Comparison of the operational series

Earth orientation matrix and derived parameters :

Geophysical Excitation :

Geodetic/Atmospheric/oceanic excitation functions of the polar motion and length of day : sampling 1day, fluctuations > 5 days
Geodetic/Atmospheric and oceanic excitation of the nutation (Celestial atmospheric excitation functions) - fluctuations > 6 jours