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userbinator | karma 78987 | avg karma 4.37
2022-03-13 04:02:05
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You're talking about SA (Selective Availability) but I think the parent comment is referring to the "fine" signal:
https://en.wikipedia.org/wiki/GPS_signals#Precision_code
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jpgvm | karma 9485 | avg karma 4.45
2022-03-13 05:35:19
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Or more likely the M-code which is the upgraded version of the P(Y) code.
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