Trimble R10 - HP;XP Library Status; Internal Library; Engine; Receiver Motion

TrimbleR10ReceiverWebHelp
HP/XPLibraryStatus
ProvidesinformationrelatingtotheHP/XPLibrary(softwaresuppliedbyOmniSTARusedtodecode
andprocesstheOmniSTARsignal).AlsoreferredtoastheOmniSTAREngine.
InternalLibrary–ThecurrentstatusoftheHP/XPLibrary.ItcanbeActiveorNotActive.
Engine
–Themodeusedbythelibrary.ItcanbeHP,XP,G2,HP+G2,HP+XP,orUnknown.
SubscriptionStart/Expiry–OmniSTARHP/XPsubscriptionstartandexpirydates.OmniSTAR
servicescan notbeusedwithoutavalidOmniSTARsubscriptionfortheappropriateservice.
SubscribedEngine–TheOmniSTARsubscribedservicecurrentlyinusebytheOmniSTARlibrary.
HorizontalPrecision[m]–Auser‐definedhorizontal3‐sigmaprecisiontoleranceforthereceiver,
whichisalsousedtodeterminewhentheOmniSTARsolutionhasconverged.Toeditthisvalue,go
toReceiverConfiguration/Masks.
VerticalPrecision[m]–auser‐definedvertical3‐sigmaprecisiontoleranceforthereceiver,which
isalsousedtodeterminewhentheOmniSTARsolutionhasconverged.To editthisvalue,goto
ReceiverConfiguration/Masks.
ReceiverMotion–Thecurrentmotionsettingfor
thereceiver.ItcanbeKinematic(Moving)or
Static.OmniSTARinitializationtimecanbereducedbycorrectlysettingthereceivermotion.To
changethissetting,gotoReceiverConfiguration/AdvancedSettings.
OmniSTARMotion–ThemotionoftheGNSSantennaasdeterminedbytheOmniSTARLibrary.It
canbe
Static,Kinematic(Moving),orUnknown.
SeedwithLastknownPos–Ifenabled,theLastKnownpositionstoredinthereceiverwhenitwas
lastturnedoffisusedtoseedtheOmniSTARLibrary.Seedingisamethodofspeedingupthe
initializationprocessbytellingtheOmniSTARLibrarythelocation
oftheGNSSantenna.TheLast
KnownPositionfunctioncanbeusedwhenavehicle‐mountedsystemisparkedovernightandis
powereddownandpoweredupwithoutthevehiclehavingmoved.(Thisfunctioncanonlybe
configuredbyapplicationsoftware.)
SeedwithFixedRTKPos–Ifenabled,and
ifthereceiverisinKinematicmodeandcomputingvalid
FixedRTKpositions,theOmniSTARLibraryiscontinuallyseededwithFixedRTKpositions.IfinStatic
mode,theOmniSTARlibraryisseededwiththefirstcomputedFixedRTKpositiononly.This
functionenablestheOmniSTARHP/XPLibrarytocontinuetoprovide
aprecisepositioningsolution
forshortperiodswhenanRTKsolutionisnotavailablebecauseofaradiodrop‐outorother
interference.Toenablethisfeature,gotoOmniSTAR/Configuration
.
SeedQuality–
 Unknown– Thereisnoseedavailable.ThereceiverdoesnothaveanSBASorOmniSTARVBS
position.
 Valid,sourceunknown–Thereisavalidseedavailablebutthesourceisunknown.
 Invalid,lowconfidencelevel–Whenusingthelastknownposition
forseeding,ifthelast
knownpositionfromtheprevioussessionhasalowconfidencelevel,itwillberejected.One
ofthecausesoflowconfidencelevelisahighvelocityassociatedwiththeposition,suggesting
thattherec e iverwasmovingwhenitwaspowereddown.