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Satellite Doppler data processing using a microcomputerA microcomputer which was developed to compute ground radio beacon position locations using satellite measurements of Doppler frequency shift is described. Both the computational algorithms and the microcomputer hardware incorporating these algorithms were discussed. Results are presented where the microcomputer in conjunction with the NIMBUS-6 random access measurement system provides real time calculation of beacon latitude and longitude.
Document ID
19780009187
Acquisition Source
Legacy CDMS
Document Type
Technical Memorandum (TM)
Authors
Schmid, P. E. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Lynn, J. J. (Old Dominion Systems, Inc., Gaithersburg Md., United States)
Date Acquired
September 3, 2013
Publication Date
December 1, 1977
Subject Category
Launch Vehicles And Space Vehicles
Report/Patent Number
NASA-TM-78046
Accession Number
78N17130
Funding Number(s)
CONTRACT_GRANT: NAS5-23587
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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