System Description

SystemDescriptionandInstallationManualforRangeFinder ICD1000001
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Track/HeadingandHorizontalReferenceDirection(HRD)
ByteOffset ByteName FieldDescription
26 TH0 TH0 Track/HeadingandHorizontalReferenceDirection(HRD)
0x00
0x01
0x02
0x03
0x040xFF
Groundtrackrelativetotruenorthbeingreported
Groundtrackrelativetomagneticnorthreported
Headingrelativetotruenorthbeingreported
Headingrelativetomagneticnorthbeingreported
Reserved
8.4.9.3 TISBAirReferencedVelocityReportMessage:Type0x98
TheTISBAirReferencedVelocityReportMessageissentforTISBparticipantstransmittingfineformatTISB
messages.ItusesthesameMessageTypeastheADSBAirReferencedVelocityReport(0x98)andisidentical
tothatreport
withthefollowingexception:
ForADSBtargets:Airspeediszeroedinthereportif
either Airspeed or NAC
V
are all zeros.
ForTISBtargets:Airspeediszeroedinthereportifairspeedisallzeros,ortheGEOflagisequalto0
andNAC
V
isallzeros.
8.4.9.4 TISBCoarseReportMessage:Type0x95
The TISB Coarse Report Message is sent for TISB participants transmitting the TISB Coarse Position and
VelocityMessage.Thismessage:
Is sent for every aircraft/vehicle that is transmitting TISB Coarse Position and Velocity messages,
within
range.
Providescoarseposition,coarsevelocityandotherinformationaboutaTISBparticipant.
AnoverviewoftheTISBCoarseReportMessageisshowninTable860.
Table861providesthedetailedmessagedefinition.AnexampleoftheTISBCo arseReportMessageisfound
in
Table862.
Table860TISBCoarseReportMessagePayloadStructureOverview
PayloadIndex MessageField Numberbytes
00 ParticipantAddress 3
03 AddressQualifier 1
04 SurveillanceStatus 1
05 ServiceVolumeID 1
06 PressureAltitude 2
08 GroundTrackStatus&Angle 1
09 GroundSpeed 1
10 ReportTimesofApplicability 2
12 Latitude 3
15 Longitude 3