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Inversion problems in SAR imagingAttention is given to two classes of SAR imaging inversion problems: fine resolution imagery of stationary scenes, and the imaging of a moving surface. Absolute scattering coefficient values are obtained from the output image by means of reference reflectors. The inversion of SAR data obtained from a moving surface requires consideration of motion effects in addition to those for the fixed scatterer; systematic displacements on a scale greater than the resolution result in azimuth shifts in the mapping of the scene onto the SAR image.
Document ID
19850066821
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Larson, R. W. (Environmental Research Inst. of Michigan Ann Arbor, MI, United States)
Lyzenga, D. R. (Environmental Research Inst. of Michigan Ann Arbor, MI, United States)
Shuchman, R. A. (Michigan Environmental Research Institute, Ann Arbor, United States)
Date Acquired
August 12, 2013
Publication Date
January 1, 1985
Subject Category
Instrumentation And Photography
Meeting Information
Meeting: Inverse methods in electromagnetic imaging
Location: Bad Windsheim
Start Date: September 18, 1983
End Date: September 24, 1983
Sponsors: NATO, DFVLR, U. S. Army, Siemens A. G., and Univ. of Illinois
Accession Number
85A48972
Funding Number(s)
CONTRACT_GRANT: N0014-81-C-0692
Distribution Limits
Public
Copyright
Other

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