What is the Ionosphere Like Now?
Select up-to-date information on:
Real_Time Global Ionospheric Total Electron Content
(updated every 15 minutes). Click here for more information about GPS and this innovative new ionospheric measurement technique from
JPL
Maximum Useable Frequency (MUF)
of radio signals reflected by the ionosphere (updated every 30 minutes)
Height of the Ionization Maximum (hmf2)
(higher altitude reflection points for radio waves makes possible longer propagation paths (updated every 30 minutes
Predictions of Ionospheric Scintillations
that disrupt ground-satellite radio communications.
The source of this material is
Windows to the Universe
, at
http://www.windows.ucar.edu/
at the University Corporation for Atmospheric Research (UCAR). © The Regents of the University of Michigan. All Rights Reserved.
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