User Manual

Table Of Contents
5700/5800 GPS Receiver User Guide 191
NMEA-0183 Output A
5700 & 5800 Reference
Note The PTNL,PJK message is longer than the NMEA-0183
standard of 80 characters.
PTNL,PJT
Projection Type
An example of the PTNL,PJT message string is shown below.
Table A.8 describes the message fields.
$PTNL,PJT,NAD83(Conus),California Zone 4 0404,*51
7 GPS Quality indicator:
0: Fix not available or invalid
1: Autonomous GPS fix
2: Differential, floating carrier phase integer-based solution,
RTK (float)
3: Differential, fixed carrier integer-based solution, RTK (fixed)
4: Differential, code phase only solution (DGPS)
8 Number of satellites in fix
9 DOP of fix
10 Ellipsoidal height of fix
11 M: ellipsoidal height is measured in meters
Table A.8 PTNL,PJT message fields
Field Meaning
1 Coordinate system name (can include multiple words)
2 Projection name (can include multiple coordinates)
Table A.7 PTNL,PJK message fields (Continued)
Field Meaning