Design and Implementation of Real-Time Position Differential GPS,

Abstract

A design and implementation method for real time position differential GPS (Global positioning System) is discussed in this paper. The differential GPS (DGPS) scheme adopted in this system differs from pseudorange DGPS mainly in that reference stations broadcast position corrections--instead of pseudorange corrections--needed for real time user data processing. This system has the following main advantages: high positioning accuracy, fast corrections, good integrity, simple equipment, and easy operation.

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Document Details

Document Type
Technical Report
Publication Date
Nov 06, 1995
Accession Number
ADA302777

Entities

People

  • Yongsheng Wang

Organizations

  • National Air and Space Intelligence Center

Tags

DTIC Thesaurus Topics

  • Accuracy
  • Data Processing
  • Global Navigation Satellite Systems
  • Global Positioning Systems
  • Machines
  • Mechanical Equipment
  • Navigation
  • Navigational Aids
  • Navigational Equipment
  • Positioning Devices (Machinery)
  • Processing Equipment
  • Satellite Navigation Systems

Fields of Study

  • Computer science

Readers

  • Parallel and Distributed Computing.
  • Positioning, Navigation, and Timing (PNT) Technology.

Technology Areas

  • Space