CSI Wireless GBX, Справочное руководство

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GBX Reference Manual
vii
T
ABLE OF
C
ONTENTS
List of Figures........................................................................................................................... xiii
List of Tables............................................................................................................................. xv
Preface xvii
Organization.................................................................................................................. xvii
Customer Service ..........................................................................................................xix
World Wide Web Site.................................................................................................xix
Document Conventions................................................................................................xx
Notes, Cautions, and Warnings..................................................................................xx
1. Introduction....................................................................................................................... 1
1.1 GPS ........................................................................................................................... 1
1.1.1 How it Works........................................................................................... 1
1.1.2 GPS Services ............................................................................................. 2
1.2 Differential GPS...................................................................................................... 2
1.2.1 How it Works........................................................................................... 2
1.2.2 Real-Time DGPS ...................................................................................... 3
1.3 DGPS Format.......................................................................................................... 3
1.4 Radiobeacon DGPS Service................................................................................. 4
1.4.1 Radiobeacon Range ................................................................................. 4
1.4.2 Radiobeacon Reception.......................................................................... 5
1.4.3 Radiobeacon DGPS ................................................................................. 5
1.4.4 Radiobeacon Coverage........................................................................... 6
1.5 Factors Affecting Positioning Accuracy ............................................................. 7
1.6 GBX Receiver Information .................................................................................10