farmtractors,oceanliners,hikers,andevengolfers.ManyGPSreceiversarenolargerthanapocketcalculatorandarepoweredbydisposablebatteries,puterchipsthesizeofababy'sfingernailhavebeeninstalledinwristwatches,cellulartelephones,andpersonaldigitalassistantsTheStarFire™panytoprovideaglobalPrecisePointPositioning(PPP)capabilityforPrecisionAgriculture・WithtwoUSAbasedprocessinganddistributioncenters,merciallyoperationalsince1999andhasexpandedintotheadditionalmarketsegmentsofLandSurvey,Construction,Military,AerialMappingandHydrographicPositioning.uraciesfromthedecimeterleveltosub-decimete匚Thepaperprovidesanevolutionarysynopsisanddetailedoverviewofthecurrentsystemarchitecture,municationinfrastructure,workhubprocessing,operationalredundancy,distributionmechanism,receiverhardwareandreal-timemonitoring・Aglobal
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