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How do the Northern Lights Affect GPS Receivers?
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The Northern Lights occur within the ionosphere, the layer of charged particles (electrons and ions) between 30 and 600 miles above the Earth’s surface. This layer is a tricky challenge for GPS navigation systems: it slows down and bends radio waves passing through it, forcing GPS devices to correct for it.
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#northernlights #GPS #navigation
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#northernlights #GPS #navigation