LT-4200 User & Installation Manual Rev. 1.00
Appendixes
Lars Thrane A/S
www.thrane.eu
Page 113 of 128
App. D GNSS sentences
This appendix provides detailed information about the GNSS sentences supported by the LT-4200 system.
For further details see
on page 75 and web server configuration
GNSS Talker identification mnemonics
The LT-4200 system may use the following talker identifiers:
GNSS Talker Sentence Overview
The table below lists all GNSS sentences the LT-4200 system can transmit (as a talker):
GNSS Listener sentences overview
No listener sentences available for GNSS.
GNSS Talker Identification Mnemonics
Talker Device
Identifier Function
Global Navigation Satellite System (GNSS)
GN
GNSS
Global Positioning System (GPS)
GP
GNSS
GLONASS positioning system
GL
GNSS
BeiDou positioning system
GB
GNSS
Table 30: GNSS Talker identification mnemonics
GNSS Talker Sentences
Sentence
Formatter
Function
Description
Transmission
Interval
DTM
GNSS
Datum reference
1 s
GBS
GNSS
GNSS satellite fault detection
1 s
GGA
GNSS
Global positioning system (GPS) fix data
1 s
GLL
GNSS
Geographic position
–
latitude / longitude
1 s
GNS
GNSS
Fix data
1 s
GRS
GNSS
GPS Range Residuals
1 s
GSA
GNSS
GNSS DOP and active satellites
1 s
GST
GNSS
GPS Pseudorange Noise Statistics
1 s
GSV
GNSS
GNSS satellites in view
1 s
RMC
GNSS
Recommended minimum specific GNSS data
1 s
VTG
GNSS
Course over ground and ground speed
1 s
ZDA
GNSS
Time and date
1 s
Table 31: GNSS Talker Sentences
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