User Manual

Trimble R6/R7 GPS and Trimble R8 GNSS Receivers User Guide 133
NMEA-0183 Output A
Trimble R6 and R7 GPS/R8 GNSS Receiver Operation
PTNL,PJK Local Coordinate Position Output
An example of the PTNL,PJK message string is shown below. Tabl e A. 9 describes the
message fields.
$PTNL,PJK,010717.00,081796,
+732646.511,N,+1731051.091,E,
1,05,2.7,EHT-28.345,M*7C
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. Tabl e A. 10 describes the
message fields.
$PTNL,PJT,NAD83(Conus),California Zone 4 0404,*51
Table A.9 PTNL,PJK message fields
Field Meaning
1 UTC of position fix
2Date
3 Northing, in meters
4 Direction of Northing will always be N (North)
5 Easting, in meters
6 Direction of Easting will always be E (East)
7 GPS Quality indicator:
8 Number of satellites in fix
9DOP of fix
10 Ellipsoidal height of fix
11
Table A.10 PTNL,PJT message fields
Field Meaning
1 Coordinate system name (can include multiple words)
2 Projection name (can include multiple coordinates)