09-09-2016 16:23 via sciencedaily.com

Telecom networks could back up GPS time signals, say experts - Science Daily

Science Daily
Telecom networks could back up GPS time signals, say experts
Science Daily
Date: September 8, 2016; Source: National Institute of Standards and Technology (NIST); Summary: Experts involved in the operation of US civilian and military time standards have worked with two companies to identify a practical GPS backup possibility: ...and more »
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