Richard B. Gilbert writes: > ISTR that only three satellites are required to determine the location > of your antenna.
Only if you already know either one of your three space cooordinates or the time. Four equations, four unknowns. > Once this position is accurately known, you can live with a single > satellite. As long as you stay still. -- John Hasler jhas...@newsguy.com Dancing Horse Hill Elmwood, WI USA _______________________________________________ questions mailing list questions@lists.ntp.org http://lists.ntp.org/listinfo/questions
