NASA NTRS · 19810018938
NASA PTTI programs: Present and future
Abstract
Current and future Precise Time and Time Interval (PTTI) programs at the Goddard Space Flight Center (GSFC) and the evolution of frequency and time requirements over past years within the various NASA satellite tracking networks are described. A brief history of the network development is also given.
Keep this discovery
Explore connections, maps & timelines
Wardrip, S. C., Hocking, W. M.. 1981-03-01. NASA PTTI programs: Present and future. https://ntrs.nasa.gov/citations/19810018938
Cite the original work for its findings. Save a collection to share your selection of sources.