TAG: L1C civil signal

The new signal (L1C, marked with blue) is 3-5 dBHz stronger and more robust than the legacy L1 C/A signal (marked with orange). (Image: Octavian Andrei)

4th GPS civilian signal goes live

January 21, 2020

Artists’ renderings: Lockheed Martin and Boeing Co.

Benefits coming from GPS III constellation

April 1, 2019