Accession Number : ADA302777

Title :   Design and Implementation of Real-Time Position Differential GPS,

Corporate Author : NATIONAL AIR INTELLIGENCE CENTER WRIGHT-PATTERSON AFB OH

Personal Author(s) : Wang, Yongsheng

PDF Url : ADA302777

Report Date : 06 NOV 1995

Pagination or Media Count : 17

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.

Descriptors :   *POSITION(LOCATION), *REAL TIME, *ERROR ANALYSIS, *GLOBAL POSITIONING SYSTEM, DATA PROCESSING, STATIONS, SYSTEMS ENGINEERING, HIGH RATE, THEORY, ACCURACY, POSITION FINDING, INSTALLATION, ERRORS, TRANSLATIONS, STATICS, CHINA, CORRECTIONS, CHINESE LANGUAGE.

Subject Categories : Navigation and Guidance

Distribution Statement : APPROVED FOR PUBLIC RELEASE