National Aeronautics and Space Administration

Mission

Drive advances in science, technology, and exploration to enhance knowledge, education, innovation, economic vitality, and stewardship of Earth.
Learn more at nasa.gov...

GPS Roles and Responsibilities

Operates the Global Differential GPS System (GDGPS). Learn more about GDGPS...
Operates the Central Bureau and numerous reference stations of the International GNSS Service. Learn more about IGS...
Sponsors the National Space-Based PNT Advisory Board on behalf of the National Executive Committee. Learn more...
Develops new technology for spaceborne uses of GPS, such as The Navigator receiver. Learn more at NASA.gov...
Applies GPS to a broad variety of governmental activities, including spacecraft navigation.

Learn more...