Table 1: Galileo E1 OS and GPS L1C code lengths.

Transmitted ChannelCode Length [chips]Tiered Code Duration [ms]
PrimarySecondary

Galileo E1 OS Spreading CodesE1-B (data)40924
E1-C (pilot)409225100
GPS L1C Spreading CodesL1C D (data)1023010
L1C P (pilot)10230180018000