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Satellite-tracking and earth-dynamics research programsThe activities carried out by the Smithsonian Astrophysical Observatory (SAO) for the National Aeronautics and Space Administration (NASA) during the period 1 July to 31 December 1978 are described. All four SAO laser sites were in routine operation during the reporting period; they obtained a 6-month total of 182,529 range observations on 3610 passes.
Document ID
19790015288
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Date Acquired
September 3, 2013
Publication Date
May 1, 1979
Subject Category
Geosciences (General)
Report/Patent Number
NASA-CR-158582
SAPR-39
Report Number: NASA-CR-158582
Report Number: SAPR-39
Accession Number
79N23459
Funding Number(s)
CONTRACT_GRANT: NGR-09-015-002
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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