U.S. Department of Transportation
Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
202-366-4000


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Federal Highway Administration Research and Technology
Coordinating, Developing, and Delivering Highway Transportation Innovations

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Research and Development (R&D) Project Sites

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Project Information
Project ID:   FHWA-PROJ-10-0017
Project Name:   Differential Global Positioning System-Based Trilateration Positioning Receiver
Project Status:   Terminated
Start Date:  March 31, 2010
End Date:  March 31, 2012
Contact Information
Last Name:  Arnold
First Name:  James A
Telephone:  202-493-3265
E-mail:  james.a.arnold@dot.gov
Office:   Office of Operations Research and Development
Team:   Trans Enabling Technologies Team [HRDO-10]
Program:   Small Business Innovation Research Program (SBIR) (2% of Adjusted CA)
Project detail
Project Description:   As the Nation becomes more and more reliant on positioning, navigation, and timing solutions, greater accuracy and greater reliability are needed. This project represents a subset of the overall High Accuracy-Nationwide Differential Global Positioning System effort. It is broken into separate tracks, but working together for the common goal of defining what can be achieved for positioning, navigation, and timing services with global positioning systems (GPS)¬†and when GPS has failed. This Small Business Innovative Research Project recently completed phase I and is moving into phase II. The findings of phase I indicate that Nationwide Differential Global Positioning System and High Accuracy-Nationwide Differential Global Positioning System work well as a base framework for supporting positioning, navigation, and timing when GPS is unavailable. Phase II will develop the ideas further, identifying broadcast signal characteristics that will aid in improving the accuracy possible from the current broadcast, and developing hardware for implementation of this approach.
Goals:   The key project objective is the development of a non-global positioning system-based radionavigation service.
FHWA Topics:   General--Other
TRT Terms:   Global Positioning System
Operations
Research
Navigation
Broadcasting
Highway Traffic Control
FHWA Disciplines:   Construction and Project Management
Environment
Freight
Geotechnical
Operations
Safety
Subject Areas:   Construction
Data and Information Technology
Freight Transportation
Geotechnology
Highways
Maintenance and Preservation
Marine Transportation
Motor Carriers
Operations and Traffic Management
Passenger Transportation
Pedestrians and Bicyclists
Pipelines
Public Transportation
Railroads
Research
Safety and Human Factors
Terminals and Facilities
Transportation (General)
Vehicles and Equipment

 

Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000
Turner-Fairbank Highway Research Center | 6300 Georgetown Pike | McLean, VA | 22101