Simulation and analysis of differential global positioning system for civil helicopter operations
By: Robert P. Denaro and Algyte R. Cabak ; prepared for Ames Research Center ... by Tau Corporation.
Contributors: Cabak, Algyte R.; Ames Research Center.
Series: NASA contractor report -- 166534.; NASA contractor report -- NASA CR-166534.
Publisher: National Aeronautics and Space Administration Ames Research Center
Published: 1983
Place of publication: Moffett Field, Calif
Language: eng
Format: Microform
Number of pages: 133
Subjects: Artificial satellites in navigation.; Helicopters.
Notes: "December 1983"--Prelim. p. [1].

Contract NAS2-11339.

Includes bibliographical references (p. 132).

Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, 1984] 2 microfiches.