You are here

Civil and Military Partner Sites

General Information and Public Education

System Operations

  • U.S. Air Force/2nd Space Operations Squadron (2SOPS): The 2nd Space Operations Squadron (2SOP) is a component of the 50th Operations Group, 50th Space Wing, Schriever Air Force Base, Colorado. The squadron performs the command and control mission for the GPS satellite constellation.]
  • U.S. Naval Observatory (USNO)U.S.Naval Observatory (USNO) monitors the GPS constellation and provides system timing offsets to The 2nd Space Operations Squadron (2SOPS), timing data for individual GPS satellites, and time transfer services using GPS.
  • National Institute of Standards and Technology (NIST)National Institue of Standards and Technology (NIST) continuously monitors the GPS signals from Boulder, Colorado by comparing the frequency standard onboard each satellite to the NIST frequency standard.

Partners and Stakeholders

GPS Augmentation Systems

Updated: Thursday, June 1, 2017
Submit Feedback >