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'It's quite a bit more than we expected': Satellite reveals immense scale of GPS signal tampering
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176

'It's quite a bit more than we expected': Satellite reveals immense scale of GPS signal tampering

Hacker News·3 months ago
#faW9wCjl
#space#satellite#pulsar#xona#gnss#signal

"As soon as we started doing any operations above Europe, we noticed that there was really something going on there."

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Chasing Lightning: Detecting, Characterizing, and Identifying a Powerful Space-Based GNSS Interference Source
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418

Chasing Lightning: Detecting, Characterizing, and Identifying a Powerful Space-Based GNSS Interference Source

Hacker News·4 months ago
#GY4POO5h
#arxiv#interference#gnss#based#terrestrial#photo

This paper analyzes and identifies a space-based Global Navigation Satellite System (GNSS) interference source that has caused scores of powerful transient wide-area interference events over continental Europe, Greenland, and Canada since 2019.…

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After 16 years and $8 billion, the military's new GPS software still doesn't work

Ars Technica - All content·@StephenClark·6 months ago
#u1xZBX
#space#globalpositioningsystem#gnss#englishlanguage

Last year, just before the Fourth of July holiday, the US Space Force officially took ownership of a new operating system for the GPS navigation network, raising hopes that one of the military's most troubled space programs might finally...

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