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International Earth Rotation and Reference Systems Service

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Earth rotation, Earth's rotation, Erdrotation, EOP, Earth rotation parameter, Earth orientation, UT1, UTC, TAI, nutation, precession, polar motion, leap second, VLBI, SLR, GPS, DORIS, Earthquake, angular momentum, rotation de la Terre, séries tempo...

Language: Swedish Owner: Observatoire de Paris Backlinks: 167 Alexa: 231,821 Most Popular In: France (28,632) Web Safety: 89% Page Rank: 7 Last Checked: 12/07/2013
RotationEarthTerreUt1NutationRotationDrehung

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