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A technique for visual detection of distant objects in space by use of optical filteringVisual observation of distant objects in space by optical filtering
Document ID
19650002703
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Technical Note (TN)
Authors
Garren, K. R.
(NASA Langley Research Center Hampton, VA, United States)
Date Acquired
September 2, 2013
Publication Date
December 1, 1964
Subject Category
Communications
Report/Patent Number
NASA-TN-D-2531
Accession Number
65N12304
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Keywords
VISUAL OBSERVATION
OPTICAL FILTER
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