NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Back to Results
Frequency-Channelized SAR Processing For Multiple Angle LooksTechnique for processing synthetic-aperture-radar (SAR) signals exploits fact that center frequency of frequency channel of data being processed linked directly to squint angle and to azimuth angle. Also exploits fact in multilook SAR data processing, total bandwidth of each SAR polarization channel divided into N (typically, N = 16) equal frequency channels, data in each of which processed separately. Technique has yielded data on directionality of radar back scatter from agricultural fields.
Document ID
19950065421
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Dubois, Pascale C.
(Caltech)
Rignot, Eric J.
(Caltech)
Van Zyl, Jacob J.
(Caltech)
Date Acquired
August 17, 2013
Publication Date
June 1, 1995
Publication Information
Publication: NASA Tech Briefs
Volume: 19
Issue: 6
ISSN: 0145-319X
Subject Category
Physical Sciences
Report/Patent Number
NPO-18899
Accession Number
95B10262
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

Available Downloads

There are no available downloads for this record.
No Preview Available