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Sole means navigation through hybrid Loran-C and GPSA minimum of four GPS range measurements or two Loran-C time differences are normally required for a position solution for en route navigation, area navigation, and nonprecision approaches. This paper describes a new technique that hybridizes GPS and Loran-C used in the pseudorange mode to process efficiently all available navigation information. Emphasis is placed on combined GPS and Loran-C timing, both for the ground/space facilities and the user. The hybrid system has the potential to solve the GPS and Loran-C integrity problems; more range measurements are available than are required for the navigation solution.
Document ID
19880064150
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Van Graas, Frank
(Ohio University Athens, United States)
Date Acquired
August 13, 2013
Publication Date
January 1, 1988
Publication Information
Publication: Navigation
Volume: 35
ISSN: 0028-1522
Subject Category
Aircraft Communications And Navigation
Accession Number
88A51377
Distribution Limits
Public
Copyright
Other

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