Raymarine ST70 Instrument - Appendix A Abbreviations

AppendixAAbbreviations
ThisisalisttermsassociatedwithRaymarineproducts.Please
notethatnotalltermswillbeapplicabletoallproducts.
TermDescription
AWAApparentWindAngle
AWSApparentWindSpeed
ApparentWind
Thewindfeltonaboatasitmoves
TrueWind
Thewindasitwouldbefeltonaboatmovingonlywiththe
tide.(i.e.stationaryinthewater).
GroundWindThewindasitwouldbefeltonastationaryobject.Usually
thisistakentobeatrestwithrespecttotheland(i.ea
vesselwithzerospeedoverground),howeversomeprefer
thistostationaryinthewater(i.eavesselwithzerospeed
throughwater).
COGCourseOverGround
DSCDigitalSelectiveCalling
DSMDigitalSounderModule
EBLElectronicBearingLine
Field
Apieceofinformationdisplayedorstored.
GPSGlobalPositioningSystem
GWDGroundWind
HDOPHorizontalDilutionOfPosition
LATLatitude
LON
Longitude
MOBManOverboard
TermDescription
SOGSpeedOverGround
STWSpeedThroughWater
TWATrueWindAngle
TWSTrueWindSpeed
VMGVelocityMadeGood
XTE
CrossTrackError
Abbreviations39