[Proj] [A bit OT] NMEA, GGA and GGK

[Roger Oberholtzer]

This is not really a proj question. But there is certainly relevant
experience on this list.

When computing locations from NMEA data, it is possible to have both GGA
and GGK records containing location information. Given the choice, is
one better to use than the other? I suspect this is very receiver
dependent. But I do not know this. Opinions?

-- 
Roger Oberholtzer

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