Department Of Transportation - Warning!!
DOT warning You are accessing a U.S. Government information system. This information system, including all related equipment, networks, and network devices, is provided for U.S. Government-authorized use only. Unauthorized or improper use of this system is prohibited, and may result in civil and criminal penalties, or administrative disciplinary action.
The communications and data stored or transiting this system may be, for any lawful Government purpose, monitored, recorded, and subject to audit or investigation. By using this system, you understand and consent to such terms. View User Behavior Rules

        
 
Sign In     Manage My Account Logout   
 
Go SearchAdvanced Search

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...)
Support of The System Test and Analysis Program for The Nationwide DGPS Phase II.pdf
Support of The System Test and Analysis Program for The Nationwide DGPS Phase IIUse SHIFT+ENTER to open the menu (new window).
1154 KB
Support of The System Test and Analysis Program for The Nationwide DGPS Phase I.pdf
Support of The System Test and Analysis Program for The Nationwide DGPS Phase IUse SHIFT+ENTER to open the menu (new window).
457 KB
RIN Nav 10 Symposium 20101202 Final.pdf
RIN Nav 10 Symposium 20101202 FinalUse SHIFT+ENTER to open the menu (new window).
5613 KB
RIN NAV 10 APNT Paper - Final.pdf
RIN NAV 10 APNT Paper - FinalUse SHIFT+ENTER to open the menu (new window).
1012 KB

 Documents of Interest (Click Here to See More...)
2008 Federal Radionavigation Plan.pdf
2008 Federal Radionavigation PlanUse SHIFT+ENTER to open the menu (new window).
2379 KB
GPS Civil Monitoring Performance Specification.pdf
GPS Civil Monitoring Performance SpecificationUse SHIFT+ENTER to open the menu (new window).
432 KB
GPS SPS Performance Standard.pdf
GPS SPS Performance StandardUse SHIFT+ENTER to open the menu (new window).
1471 KB
GPS WAAS Performance Standard.pdf
GPS WAAS Performance StandardUse SHIFT+ENTER to open the menu (new window).
1414 KB
1 - 4 Next

 Discussion Board: Post your Questions and Answers
Replies
What are you researching?Use SHIFT+ENTER to open the menu (new window).
MJ Fiocco010/14/2010 3:13 PM

 Announcements
Development Schedule 
by Elliott Baskerville		 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...)
There are no items to show in this view of the "Calendar" list.

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
Research and Innovative Technology Administration (RITA)
1200 New Jersey Avenue SE, Washington DC, 20590
Accessibility | Disclaimer | Fast Lane | FedStats | Freedom of Information Act | PDF Reader | Flash Player | Excel Viewer | Power Point Viewer | Word Viewer | WinZip