Inputdatagrams
Transponderposition
Table5SSB-SSBLPositionDatagram
DataDescriptionFormatValidrangeNote
Start_character
$
——
Address
PSIMSSB,
——
Timehhmmss.ss,
—
2
TPcodeB01,
—
3
Status
A,
—
4
Errorcode
cc_,
—
1
Coordinatesystem(alwaysradians)
R,
——
Orientation(alwaysnorthoriented)
N,
——
SWlter
,—
1
Xcoordinate(Latitiude)
x.x,——
Ycoordinate(Longitude)
x.x,——
Depth(Sonardepthinm)
x.x,——
Expectedaccuracy(Pos.qualityinm)
x.x,——
Additionalinfo
,—
1
Firstaddvalue
,—
1
Secondaddvalue
,—
1
Checksum*hh
——
Termination
CRLF
——
Notes
1Notusedbymultibeamechosounders.
2DecodedandusedifClockSynchronisationissetfrompositiondatagram.
3Onlythistranspondertypeisacceptedbythemultibeam.
4A=OK,Vwillgivebadpositions,butdatagramwillbeacceptedforlogging.
850-160692/S
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