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by GekkePrutser 1375 days ago
It's not a perfect fix though. Even dual band multi network receivers will "jump around" a bit in deep canyons.

Example: https://hikingguy.com/hiking-gear/garmin-gpsmap-66sr-review-...

1 comments

Parent is talking about "urban canyons" which is just fancy wording for cities, while you're talking about actual canyons.
It’s the same problem.
Except the population density being different, I guess yeah.