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Office of Geomatics:
  Global Positioning System Division




TECH NOTE 36 TRANSITION NOTICE: Starting with GPS Week 1780 (16 February 2014),
NGA will be transitioning to Tech Note 36
in its Orbit Determination Process.
For more information click on tab to the left.

NOTE:
A Positive Leap Second was applied on 30 June 2012
From 01 July 2012, 0h UTC, until further notice
TAI-UTC = 35 seconds ...and... GPS-UTC = 16 seconds
...TAI-GPS = 19 seconds continuously...

Welcome ..........Start Here - Product Information
Our Mission ..........Leading Edge GPS-Based Products
World Map ..........NGA/Air Force Tracking Stations
Station Time ..........Current Standard Time at the NGA/Air Force Stations
Space-Based PNT ..........The National Executive Committee

Related (External) Links:

Point of Contact: NGA/GPS DIVISION
Phone Numbers:
  Com. (314)676-9140
  DSN 846-9140
GPS24x7@nga.mil
 

Image of II-F GPS Satelite Launch (http://www.losangeles.af.mil/news/story.asp?id=123400994)
Document last modified Thursday, 22-May-2014 06:46:18 EDT