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Transportation Research > DOT Research Clusters > Positioning, Navigation & Timing

What is PNT?

 

Positioning, Navigation, and Timing (PNT) allows users to accurately determine their location, as well as guide them from one location to another, based on a defined time standard. PNT is provided by the following technologies:
·         Space Based (e.g., GPS, GLONASS),
·         Terrestrial (e.g., VOR, DME) and,
·         Autonomous (e.g., inertial navigation systems, clocks).
If you would like to participate in this cluster by posting your research and commenting on the work of others, please click here to register.

 

 
GPS IIF Satellite
 
People Sharing Research Activities, Publications, and Products
 

 Challenges & Capability Gaps

 
 

 National PNT Architecture

 

To address these Capability Gaps, a National PNT Architecture and the resulting Implementation Plan were created to provide more effective and efficient PNT capabilities focused on the 2025 timeframe.

 

 Shared Research (Click Here to See More...)

 
  
  
  
RIN NAV 10 APNT Paper - Final.pdf
  
1012 KB
Support of The System Test and Analysis Program for The Nationwide DGPS Phase II.pdf
  
1155 KB
Support of The System Test and Analysis Program for The Nationwide DGPS Phase I.pdf
  
458 KB
RIN Nav 10 Symposium 20101202 Final.pdf
  
5614 KB
 

 Documents of Interest (Click Here to See More...)

 
  
  
  
2008 Federal Radionavigation Plan.pdf
  
2380 KB
GPS Civil Monitoring Performance Specification.pdf
  
433 KB
GPS SPS Performance Standard.pdf
  
1472 KB
GPS WAAS Performance Standard.pdf
  
1415 KB
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 Discussion Board: Post your Questions and Answers

 
  
  
  
  
  
No presence informationMJ Fiocco010/14/2010 3:13 PM
 

 Announcements

 
Development Schedule 
by Elliott BaskervilleNo presence information
 11/9/2010 2:34 PM
Just launched, the Positioning, Navigation & Timing(PNT) collaboration site is part of DOT/RITA’s initiative to promote information sharing and collaboration among researchers within the PNT community.
 
 

 Calendar of Events (Click Here to See More...)

 
  
  
  
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GPS.gov Web Feed (Spaced Based PNT) - Renders RSS Feed  GPS.gov Web Feed (Spaced Based PNT)

 
Retrieving Data
 

 Publications and Products

 
 

 Search the Web for PNT Resources

 


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