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The Global Positioning System A Shared National Asset (1995) / Chapter Skim
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Pages 41-41

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From page 41...
... Systems that provide the differential correction via FM subcarrier seem especially suited to land transportation users, although their networks do not yet cover all of the nation. Additional enhancements to GPS receivers, such as the integration of small solid-state inertial gyroscopes and accelerometers, can also improve accuracy and other performance characteristics.
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Key Terms

  • land transportation
  • gps receivers
  • accuracy requirements
  • dgps services
  • gps sps

  • gps signal
  • gps receiver
  • gps signals
  • improve accuracy
  • gps services

  • automobile navigation
  • civil land


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