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A comment on GPSJam: Daily Maps of GPS Interference. Parent comment

Re:GPSJam: Daily Maps of GPS Interference by AlexAndScripts on Wednesday July 27, 2022 @07:32AM (#32249223)
Albeit ineffectively, because they have an INS backup.
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Re:GPSJam: Daily Maps of GPS Interference by gdy on Wednesday July 27, 2022 @12:46PM (#32252826)
Also terrain contour matching [0] and Digital Scene Matching Area Correlation [1].

[0] https://en.wikipedia.org/wiki/TERCOM

[1] https://en.wikipedia.org/wiki/Tomahawk_(missile)#Navigation

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