Re: [Paddlewise] SPOT - A few observations

From: Craig Jungers <crjungers_at_gmail.com>
Date: Tue, 30 Sep 2008 22:45:22 -0700
On Tue, Sep 30, 2008 at 8:35 PM, alex <al.m_at_3web.net> wrote:

>
> I think, the Southern horizon. At least, this is where GPS and TV
> satellites
> are - close to equator, i.e. in the Southern direction from the Northen
> hemispehere.


Television satellites are in a stable equatorial orbit but GPS satellites
are in low polar orbits in order to be able to cover the arctic and
antarctic areas. Which is why your GPS is always talking to new satellites
as they come into view and the old ones disappear.

Craig Jungers
Moses Lake, WA
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Received on Tue Sep 30 2008 - 22:45:30 PDT

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