New answers tagged nmea
This site originally written by Dale DePriest and based on NMEA version 3.01 says that field is "Track angle in degrees True." I would interpret it as an azimuth relative to True (Geodetic) North. The missing checksum means that the data can't be verified. There's could be an error in the sentence, but you can't verify the data that's there. In reality, I ...
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