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GEODYN programmers guide, volume 2, part 1A guide to the GEODYN Program is presented. The program estimates orbit and geodetic parameters. It possesses the capability to estimate that set of orbital elements, station positions, measurement biases, and a set of force model parameters such that the orbital tracking data from multiple arcs of multiple satellites best fit the entire set of estimated parameters. GEODYN consists of 113 different program segments, including the main program, subroutines, functions, and block data routines. All are in G or H level FORTRAN and are currently operational on GSFC's IBM 360/95 and IBM 360/91.
Document ID
19750002902
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Mullins, N. E. (Wolf Research and Development Corp. Riverdale, MD, United States)
Goad, C. C. (Wolf Research and Development Corp. Riverdale, MD, United States)
Dao, N. C. (Wolf Research and Development Corp. Riverdale, MD, United States)
Martin, T. V. (Wolf Research and Development Corp. Riverdale, MD, United States)
Boulware, N. L. (Wolf Research and Development Corp. Riverdale, MD, United States)
Chin, M. M. (Wolf Research and Development Corp. Riverdale, MD, United States)
Date Acquired
September 3, 2013
Publication Date
October 1, 1972
Subject Category
Astrodynamics
Report/Patent Number
NASA-CR-139150
Report Number: NASA-CR-139150
Accession Number
75N10974
Funding Number(s)
CONTRACT_GRANT: NAS5-11735
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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