NMEA-0183 message: RMC

Related Topics

Position, velocity, and time

The RMC string is:


GPRMC message fields

Field Meaning
0 Message ID $GPRMC
1 UTC of position fix
2 Status A=active or V=void
3 Latitude
4 Longitude
5 Speed over the ground in knots
6 Track angle in degrees (True)
7 Date
8 Magnetic variation in degrees
9 The checksum data, always begins with *