• GPS performance is better than ever and will continue to improve
— Augmentations enable even higher performance
— New civil GPS signal available now
— Many additional upgrades scheduled
• U.S. policy encourages worldwide use of civil GPS and augmentations
• International cooperation is a priority
• In pursuit of systems compatible and interoperable with GPS
The National Academies of Sciences, Engineering, and Medicine
500 Fifth St. N.W. | Washington, D.C. 20001
Copyright © National Academy of Sciences. All rights reserved.
"U.S. GPS Policy, Programs, and International Cooperation Activities--David A. Turner."
Global Navigation Satellite Systems: Report of a Joint Workshop of the National Academy of Engineering and the Chinese Academy of Engineering.
Washington, DC: The National Academies Press, 2012.
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