276
406388/B
NMEAdatagramformats
Topics
NMEADBSdatagram,page276
NMEAGGAdatagram,page277
NMEAGLLdatagram,page278
NMEAHDGdatagram,page278
NMEAHDMdatagram,page279
NMEAHDTdatagram,page280
NMEARMCdatagram,page280
NMEAVHWdatagram,page281
NMEAVLWdatagram,page282
NMEAVTGdatagram,page282
NMEADBSdatagram
TheNMEADBSdatagramprovidesthecurrentdepthfromthesurface.Thedatagramis
nolongerrecommendedforuseinnewdesigns.ItisfrequentlyreplacedbytheNMEA
DPTdatagram.
Format
$--DBS,x.x,f,y.y,M,z.z,F*hh<CR><LF>
Description
Alldepthsaremeasuredfrombelowtheseasurface.
1$—:Talkeridentier
2DBS:Datagramidentier
3x.x,f:Depthinfeet
4y.y,M:Depthinmetres
5z.z,F:Depthinfathoms
6*hh:Checksum
SimradTV80ReferenceManual