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- Topic: Satellite Navigation
Displaying 111 - 118 of 118
Photograph
The U.S. Naval Observatory Alternate Master Clock at Schriever Air Force Base.
Illustration
The UAT and similar transceivers are what make ADS-B possible.
Photograph
Satellite navigation is creating significant changes in the infrastructure of air navigation and air traffic control.
Photograph
The USS Alabama was outfitted with a SINS system for navigation.
Artifact
Stanley is an autonomous robotic vehicle that won the 2005 Grand Challenge.
Illustration
Satellites and ground stations determine and broadcast corrections that enhance the navigational accuracy of the GPS system.
Artifact
A prototype navigation unit for emergency response personnel.