Visibility window graph

Willie Koorts (wpk@saao.ac.za)
Wed, 17 Sep 1997 10:39:21 +0200 (GMT+0200)

Hi Folks

I often thought it would be nice to be able to produce a graph of the
visibility windows for satellites for a geographical location, but have not
seen any software package that produce such an output. 

After seeing the graphs in http://hyperspace.nrl.navy.mil/TiPS/tracking.html
I thought it would be even better to have a graph per satellite with time
(date) along the x-axis and altitude along the y-axis. 

Is anyone aware of software that produce something like this?

Thanks
Willie

         Willie Koorts   wpk@saao.ac.za   http://www.saao.ac.za/~wpk/

       Cape Town,  Observatory   33d 56' 03"S   18d 28' 36"E   GMT + 2h
       Wellington, South Africa  33d 38' 56"S   19d 00' 52"E   GMT + 2h