Message modulated on L1, L2 and L5 signals, it holds detail information about each satellite’s position and the network made up of three components: GPS Date and Time, Orbital Information (Ephemeris), and Almanac.
Synonyms:
Data Message
Message modulated on L1, L2 and L5 signals, it holds detail information about each satellite’s position and the network made up of three components: GPS Date and Time, Orbital Information (Ephemeris), and Almanac.