On May 7th, 2019, the GPS Directorate will hold a virtual Public Interface Control Working Group Meeting. During the meeting, the Directorate will review changes to several GPS public documents to reflect how users will calculate the correct UT1 time following a leap second transition. The 2019 virtual Public Interface Control Working Group is open to the public. This meeting is available through dial-in only.
- IS-GPS-200: Navigation User Interfaces
- IS-GPS-705: User Segment L5 Interfaces
- IS-GPS-800: User Segment L1C Interface
Meeting dial-in number, documents, and proposed changes are available on GPS.gov: http://www.gps.gov/technical/icwg/meetings/2019/05. Register by May 3, 2019.