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Volpe Center Highlights - Fall 2005

Focus

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Screen short of the Vessel Identification and Positioning System tracking port activity.
The Vessel Identification and Positioning System uses differential GPS-based transponders and shore-side base stations to help ensure port security.

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Research and Innovative Technology Administration (RITA) • U.S. Department of Transportation (US DOT)
1200 New Jersey Avenue, SE • Washington, DC 20590 • 800-853-1351 • E-mail RITA

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