[ntp:questions] GPS reception problem in UK

John Hasler jhasler at newsguy.com
Mon Apr 19 12:11:06 UTC 2010

uwe writes:
> The ash will change dielectric properties. real and imaginary ( as in
> lossy )

If there was enough of it to significantly attenuate microwaves it would
dim the sun substantially.  It doesn't show up on radar except at
densities far higher than that over Europe.
John Hasler 
jhasler at newsguy.com
Dancing Horse Hill
Elmwood, WI USA

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