[comp.lang.ada] Software Request

steep-mo-m@HUACHUCA-EM.ARPA (John Shaver Modernization Office) (12/04/87)

Does anyone know of software which will graphically
display satellite ground tracks and which will calculate the earth observers
azimuth and elevation angles?  Are there astronomy programs which might relate?
Would appreciate any responses.  Contact me by email or  AV 879/7622 or
COM 602 538 -7622.  Thanks
John