AP1.2 Configuration of NMEA Ver-3.00 Sentence
AP1-17
1.2.29 BBM - UAIS Broadcast binary message
!--BBM, x , x , x , x, xx , s--s , x *hh<CR><LF>
1 2 3 4 5 6 7
Contents Data Note
1
Total number of sentences needed to
transfer the message, 1 to 9
2 Message sentence number, 1 to 9
3 Message sequence identifier, 0 to3
4
AIS channel for broadcast of the radio
message
5
VDL message number (8, 14, 19, or 21),
see ITU-R M.1371
6 Binary data
7 Number of fill-bits, 0 to 5
This sentence supports ITU-R
M.1371 binary message 8, 14,
19, 21 and provides an external
application with a means to
broadcast data, as defined by
the application only.
8
1.2.30 OSD - Own ship data
$--OSD, x.x , A , x.x , a , x.x , a, x.x , x.x , a *hh<CR><LF>
1 2 3 4 5 6 7 8 9
Contents Data Note
1 Heading, degrees True
2 Heading Status
A= data valid
V= data invalid
3 Vessel course, degrees True
4 Course reference, B/M/W/P/R
B= Bottom tracking log
M= Manually entry
W= Water referenced
R= Rader tracking (of fixed target)
P= Positioning system ground reference
5 Vessel speed
6 Speed reference, B/M/W/P/R
B= Bottom tracking log
M= Manually entry
W= Water referenced
R= Rader tracking (of fixed target)
P= Positioning system ground reference
7 Vessel set, degrees True Manual entry
8 Vessel drift (speed) Manual entry
Heading, course, speed,
set and drift summary.
9 Speed unit, K/N/S
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