

An edition of GPS (2018)
By Paul E. Ceruzzi
Publish Date
2018
Publisher
MIT Press
Language
eng
Pages
230
Description:
Atomic clocks! In space!! Sending out signals!!! At Earth!!!! A brief history and explanation.
subjects: Global positioning system, navigation, research and development, satellite systems, time keeping
People: Roger Easton, David Packard, Brad Parkinson
Places: near-Earth space
Times: 1970s to the mid 2010s