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406388/B
NMEA datagram formats
Topics
NMEA DBS datagram
The NMEA DBS datagram provides the current depth from the surface. The datagram is
no longer recommended for use in new designs. It is frequently replaced by the NMEA
DPT datagram.
Format
$--DBS,x.x,f,y.y,M,z.z,F*hh<CR><LF>
Description
All depths are measured from below the sea surface.
1
$—
: Talker identifier
2
DBS
: Datagram identifier
3
x.x,f
: Depth in feet
4
y.y,M
: Depth in metres
5
z.z,F
: Depth in fathoms
6
*hh
: Checksum
Simrad TV80 Reference Manual
Содержание TV80
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