Re: Aiming A Satellite Dish w/o a Satellite In Place




"Barry S." <nntp@xxxxxxxxxxxx> wrote in message
news:d1guo29cguqjajhievpg20fud6ghsk36ua@xxxxxxxxxx
Although not related to GPS, I was wondering if anyone knew the answer
to this..

If you are putting up a satellite dish for a satellite that is not yet
in orbit. How does one aim it? Telescope? Reference to celestial
bodies? Total Station and coordinates?

Anyone know?

If you know the eventual longitude of the satellite you can use your GPS.
Just make a waypoint with the satellite's longitude and zero latitude. Set
that waypoint as the destination and the GPS wil give you the bearing to
the satellite. You can compute the elevation from the range the GPS
computes with a bit of trig.


.



Relevant Pages

  • Re: NEW GPS with the best sensitivity of antenna!!!
    ... > I have head that under tree cover after rain GPS doesn't work. ... the geometry of the satellites being used with respect to receiver ... diffraction, ans scattering of the satellite signal by trees, utility ... Satellite clock--Errors in the transmitted clock, ...
    (sci.geo.satellite-nav)
  • Re: The physics of music.
    ... changing synchronization corrections for each clock exist such that the ... that the GPS continues to operate with great accuracy has in fact ... relativity in the global positioning system, ... The design life of each satellite is 7.5 years.) ...
    (sci.physics)
  • Re: GPS Tip: Why does a GPS need to know where it is before it can compute where it is?
    ... This does seem strange but for the quickest fix a GPS depends on knowing the approximate location and the current time. ... This is due to the fact that the satellites are all broadcasting on the same frequency and in order to lock on to a particular one it uses knowledge of the current satellite locations in the sky and orbit data to provide a lock. ... Note that after the fix is calculated the GPS will use the Doppler data to calculate the current velocity. ... Almanac data is used by GPS receiver to assign PRN codes to ...
    (sci.geo.satellite-nav)
  • Schriever AFB Airmen assume GPS satellite responsibilities (Forwarded)
    ... the day after the launch of GPS IIR-M 14 in 2005. ... satellites launched less than 10 years ago, ... 1st SOPS is the only squadron of its kind in Air Force Space Command. ...
    (sci.space.news)
  • Re: Evidences for the ether
    ... |> | How does a GPS receiver determine it's position? ... | A GPS satellite emits its time together with data that make ... | A receiver receives this signal. ... and the time of the satellite clocks when the signals were sent. ...
    (sci.physics.relativity)