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GEODYN system description, volume 1A computer program for the estimation of orbit and geodetic parameters is presented. The areas in which the program is operational are defined. The specific uses of the program are given as: (1) determination of definitive orbits, (2) tracking instrument calibration, (3) satellite operational predictions, and (4) geodetic parameter estimation. The relationship between the various elements in the solution of the orbit and geodetic parameter estimation problem is analyzed. The solution of the problems corresponds to the orbit generation mode in the first case and to the data reduction mode in the second case.
Document ID
19750003343
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Chin, M. M. (Wolf Research and Development Corp. Riverdale, MD, United States)
Goad, C. C. (Wolf Research and Development Corp. Riverdale, MD, United States)
Martin, T. V. (Wolf Research and Development Corp. Riverdale, MD, United States)
Date Acquired
September 3, 2013
Publication Date
September 30, 1972
Subject Category
Earth Resources And Remote Sensing
Report/Patent Number
NASA-CR-139149
Accession Number
75N11415
Funding Number(s)
CONTRACT_GRANT: NAS5-11735
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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