$--GGK,hhmmss.ss,ddmmyy,nnnnn.nnnnnnnn,a,yyyyy.yyyyyyyy,a,x,zz,w.w,EHTeeeeee,u*hh<CR><LF>| 1 | $—: Talker identifier |
| 2 | GGK: Datagram identifier |
| 3 | hhmmss.ss: Coordinated Universal Time (UTC) of the current position |
| 4 | ddmmyy: Day, month and year |
| 5 | nnnnn.nnnnnnnn,a: Latitude North/South (Degrees, minutes and hundredths)
|
| 6 | yyyyy.yyyyyyyy,a: Longitude East/West (Degrees, minutes and hundredths)
|
| 7 | x: Quality indicator for the GPS (Global Positioning System) Refer to the NMEA standard for further information about the GPS quality indicator.
|
| 8 | zz: Number of satellites in use (00 - 12) The number of satellites may be different from the number in view.
|
| 9 | w.w: PDOP (Position dilution of precision) |
| 10 | EHTeeeeee: Ellipsoidal height of fix |
| 11 | u: Unit of height measurement |
| 12 | *hh: Checksum |