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    Re: NY Times article on GPS vulnerabilities
    From: David Pike
    Date: 2021 Mar 18, 14:20 -0700

    “America has a GPS problem” sounds a bit selfish to me.  How about “The World has a GNSS problem, but we’re working on it” For a fuller explanation of the problems and solutions to resilient PNT you can do worse than visit the RIN’s latest series of free online seminars featuring some of the speakers mentioned in the NYT article. DaveP

    1a.  Why isn’t my GPS receiver consistently more accurate? with John Pottle - YouTube

    1b.  Current threats to GNSS: An update of incidents and impacts with Guy Buesnel - YouTube

    2a. PNT Requirements Definition – Some Principles with John Pottle - YouTube

    2.b System Performance and Resilience or:What could possibly go wrong? with Prof Marek Ziebart - YouTube

    3a Assess performance & reduce risks across a multisensor, multi-system integration with Peter Rylands - YouTube

    3b Which is the bigger problem? Risk assessment for PNT with Dana Goward - YouTube

    4.  Will be held at 15:00UTC on Thursday 25th March.  Register at: Royal Institute of Navigation (rin.org.uk)

       
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