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GLONASS: What is the P1 flag within the GLONASS navigation data message?

  • GLONASS navigation data

The P1 flag indicates the time interval between two adjacent values of the tb parameter (in minutes).  

Where tis a time interval within the current day according to the GLONASS system time.

The duration of the time interval and therefore maximum value of the word tb depends on the value of a flag P1.

Product : Positioning,SimREPLAYplus,SimREPLAY,SimGEN,PosApp,GLONASS