English to Italian Tech/Engineering Engineering (general)

Come tradurreste "are in view"?

"Within a receiver for GNSS signals, correlation is used in two different stages of operation. Initially, after starting up (or if the signal is subsequently lost), the receiver must use the correlator to search for the presence of known signals and make an initial estimate of their timing. This is called the Acquisition phase. Which signals are present depends on which satellites are in view, so some known signals may not be present. The timing of those signals which are present is determined from the time of occurrence of the peak in the output of the correlation process."



Grazie!