Appendix 2-1
Appendix 2 Data Output Formats
[1] Data Sentences
1. Sentences are not necessarily output in the order shown. Make sure that sentences can be
received in any order.
2. The length of each sentence is variable. Make sure that sentences of any length can be
received.
NMEA0183 Output Sentences
HDT: Heading, true
THS: True bearing with status
ROT: Rate of turn
ZDA: Time and date
GGA: Global positioning system fix data
VTG: Track made good and ground speed
RMC: Recommended minimum specific GPS/TRANSIT data
GBS: GPS satellite fault detection for RAIM
DTM: Datum reference
GSA: GPS DOP and active satellites
GSV: GPS satellites in view
GNS: GNSS fixed data
MSS: Beacon receiver status
GST: GPS pseudorange noise statistics for RAIM
GLL: Geographical position, latitude/longitude
[2] Protocols
NMEA Protocol
Bit Rate: 4800, 9600, 19200, 38400, 57600bps (select one)
Data Bit: 8 bit
Parity: None
Start Bit: 1 bit
Stop Bit: 1 bit
Transmission Interval: 20ms, 25ms, 50ms, 100ms, 200ms, 500ms
1s, 2s, 3s, 4s, 5s, 6s, 7s, 8s, 9s (select one)
Some combinations of bit rate, transmission interval, and number of sentences are not possible.
In such a case, increase the transmission interval or configure the equipment to output the
minimum required sentences only.
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