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Errors In Synthetic-Aperture Interferometric RadiometryReport presents analysis of errors in image of scene reconstructed from output of synthetic-aperture interferometric radiometer (SAIR). Receiving at typical frequency of 1.4 GHz, SAIR is airborne or spaceborne instrument including several antennas aimed at nadir and arrayed along line perpendicular to trajectory, such that antennas scan swath along ground track in "pushbroom" fashion. Streaks in reconstructed scene partly removed by image-enhancement techniques.
Document ID
19930000195
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Ruf, Christopher S. (Caltech)
Date Acquired
August 16, 2013
Publication Date
April 1, 1992
Publication Information
Publication: NASA Tech Briefs
Volume: 17
Issue: 4
ISSN: 0145-319X
Subject Category
Electronic Systems
Report/Patent Number
NPO-18561
ISSN: 0145-319X
Report Number: NPO-18561
Accession Number
93B10195
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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