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Geometric dilution of precision in Global Positioning System navigationThe evaluation of the GPS navigation performance is essentially equivalent to the computation of the diagonal terms of the geometric dilution of precision (GDOP) matrix. Certain theoretical results concerning the general properties of the GDOP matrix are obtained. An efficient algorithm for the computation of the GDOP matrix and the navigation performance index is given; and applications of the results are illustrated by numerical examples.
Document ID
19810033696
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Fang, B. T. (Computer Sciences Corp. System Sciences Div., Silver Spring, Md., United States)
Date Acquired
August 11, 2013
Publication Date
February 1, 1981
Publication Information
Publication: Journal of Guidance and Control
Volume: 4
Subject Category
Aircraft Communications And Navigation
Accession Number
81A18100
Funding Number(s)
CONTRACT_GRANT: NAS5-24300
Distribution Limits
Public
Copyright
Other

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