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C NMEA-0183 Messages
100 AgGPS 332 GPS Receiver User Guide
C.18PTNL,GGK (Time, Position, Position Type, and
DOP)
The PTNL,GGK message structure is:
$PTNL,GGK,172814.00,071296,3723.46587704,
N,12202.26957864,W,3,06,1.7,EHT-6.777,M*48
Table C.18 describes these fields.
Table C.18 PTNL,GGK message fields
Field Description
1 UTC of position fix, in hhmmss.ss format
2 UTC Date of position, in mmddyy format
3 Latitude, in degrees and decimal minutes (for example,
dddmm.mmmmmmm)
4 Direction of latitude
N: North
S: South
5 Longitude, in degrees and decimal minutes (for example,
dddmm.mmmmmmm)
6 Direction of longitude
E: East
W: West
7 GPS quality indicator
0: Fix not available or invalid
1: Autonomous GPS fix
4: Differential, code phase only solution (DGPS)
8 Number of satellites used in GPS solution
9DOP of fix
10 Ellipsoidal height of fix (antenna height above ellipsoid)
11
M: Ellipsoidal height is measured in meters