International Polar Motion Service (IPMS)
Service international du mouvement du pôle (SIMP)
1962, to replace U-XU8711 - International Latitude Service (ILS), set up 1899, as a permanent service of H-XB0930 - Federation of Astronomical and Geophysical Data Analysis Services (FAGS), with B-XC1382 - International Astronomical Union (IAU) and A-XA2722 - International Union of Geodesy and Geophysics (IUGG) as the responsible unions. Ceased to exist, 31 Dec 1987, when merged with H-XF4062 - Bureau international de l'heure (BIH), to form F-XF2144 - International Earth Rotation and Reference Systems Service (IERS).
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UIA Org ID
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