Helpful resources & references.
Global projects, technologies, assessments, policies and more
Speaking up for GPS Users
Speaking up for GPS/GNSS Users
and helping to protect critical infrastructure worldwide.
The RNT Foundation is a public benefit scientific and educational charity, 501(c)3
Protect the Frequencies – By preventing interference
Toughen Receivers – With readily available technology
Augment Services – With difficult to disrupt terrestrial signals
Much of the world depends upon satellite systems for precise navigation and timing services. These are exceptionally accurate and dependable, yet GPS/GNSS jamming, spoofing, and other forms of interference appear to be growing in frequency and severity. Neither are space systems immune to severe space weather or cyber-attack. This has the potential for devastating effects on our lives and economic activity.
From Our Blog
Blog Editor's Note: An excellent summary of where America has been with PNT resilience and policy and where it needs to go. Interesting to note that the false rationale "GPS is expensive so we need to economize and have fewer other PNT sources" seems to have persisted...
Image: NASA Blog Editor's Note: Interesting assertion by two authors who should know what they are talking about. Conventional wisdom has been that GPS is a constellation and anti-satellite satellites (ASATs) can only attack one other satellite. So very hard to...
Image: Shutterstock Blog Editor's Note: More outstanding work by Bjorn Bergman from SkyTruth uncovering massive location deception operations. In this instance, it seems as though there are no RF transmissions involved. In addition to the Wired article below, check...
Image: NASA/JPL Caltech Blog Editor's Note: It is interesting how this headline can be seen as pertaining to different issues by so many folks with very different interests and concerns. Those worried about autonomy and intelligent transporation systems likely think...
Image: Business Wire Blog Editor's Note: Another example of timing and navigation interests joining forces. Full disclosure - UrsaNav and Oscilloquartz, an ADVA brand, are both corporate members of the RNT Foundation. UrsaNav trials eLoran as vital GNSS backup...
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