Assertion: atomic clock | /r/ObjectUse | used onboard gps satellites
Facets:
Source sentences:
text: Atomic clocks are used onboard GPS satellites that orbit the Earth, but even they must be sent updates two times per day to correct the clocks' natural drift.
text: What I want to know is how much the atomic clocks used in GPS satellites cost, OR the cost of atomic clocks with the same or similar level of accuracy.
text: Atomic clocks are used onboard GPS satellites that orbit the Earth, but even they must be sent updates two times per day to correct the clocks’ natural drift.
text: Atomic clocks are used onboard GPS satellites that orbit the Earth, but even they must be sent updates two times per day to correct the clocks’ natural drift.
text: Atomic clocks are used onboard GPS satellites that orbit the Earth, but even they must be sent updates two times per day to correct the clocks’ natural drift.
text: Atomic clocks are used onboard GPS satellites that orbit the Earth, however even they have to be despatched updates two instances per day to appropriate the clocks’ pure drift.