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3 datasets found
  • Federal

    Geomagnetic Kn, Ks, Km Indices    recent views

    National Oceanic and Atmospheric Administration, Department of Commerce —

    A full description of the indices Kn, Ks, Km is given in a monography,"Indices Kn, Ks et Km, 1964-1967", edited in 1968 by the Centre National de la Recherche...
  • Federal

    An Index (PC) Aimed at Monitoring the (P)olar (C)ap for Magnetic Activity    recent views

    National Oceanic and Atmospheric Administration, Department of Commerce —

    PC is an index for magnetic activity in the (P)olar (C)ap. It is based on data from a single nearpole station, and aimed to monitor the polar cap magnetic activity...
  • Federal

    Geomagnetic Storm Sudden Commencements    recent views

    National Oceanic and Atmospheric Administration, Department of Commerce —

    Storm Sudden Commencements (ssc) 1868 to present: STORM1 and STORM2 Lists: (Some text here is taken from the International Association of Geomagnetism and Aeronomy...
3 datasets found

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