Ptnl,vhd – Trimble Outdoors SPSX51 User Manual
Page 132
A NMEA-0183 Output
130 SPSx51 Modular GPS Receivers User Guide
PTNL,VHD
Heading Information
An example of the PTNL,VHD message string is shown below.
describes the
message fields.
$PTNL,VHD,030556.00,093098,187.718,-22.138,-76.929,-
5.015,0.033,0.006,3,07,2.4,M*22
Table A.11
PTNL,VHD message fields
Field
Meaning
0
Message ID $PTNL,VHD
1
UTC of position in hhmmss.ss format
2
Date in mmddyy format
3
Azimuth
4
ΔAzimuth/ΔTime
5
Vertical Angle
6
ΔVertical/ΔTime
7
Range
8
ΔRange/ΔTime
9
GPS Quality indicator:
0: Fix not available or invalid
1: Autonomous GPS fix
2: RTK float solution
3: RTK fix solution
4: Differential, code phase only solution (DGPS)
5: SBAS solution – WAAS, EGNOS, MSAS
6: RTK Float 3D network solution
7: RTK Fixed 3D network solution
8: RTK Float 2D network solution
9: RTK Fixed 2D network solution
10: OmniSTAR HP/XP solution
11: OmniSTAR VBS solution
10
Number of satellites used in solution
11
PDOP
12
The checksum data, always begins with *