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Robust Estimation of Radar Reflectivities in Multibaseline InSAR

Jakobsson, Andreas LU ; Gini, Fulvio and Lombardini, Fabrizio (2005) In IEEE Transactions on Aerospace and Electronic Systems 41(2). p.751-758
Abstract
We examine how to reliably exploit baseline diversity of a multichannel interferometric synthetic aperture radar (InSAR) system to overcome the layover problem. In practice, the baseline steering vectors will be imprecise, resulting in array miscalibration. We propose, a nonparametric multilook approach based on robust Capon beamforming (RCB), allowing for uncertainty in the steering vectors.
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author
publishing date
type
Contribution to journal
publication status
published
subject
keywords
SAR INTERFEROMETRY
in
IEEE Transactions on Aerospace and Electronic Systems
volume
41
issue
2
pages
751 - 758
publisher
IEEE--Institute of Electrical and Electronics Engineers Inc.
external identifiers
  • scopus:24944506444
ISSN
0018-9251
language
English
LU publication?
no
id
d06bf84c-4424-4de6-ad90-7a9eb25d42be (old id 1216108)
alternative location
http://ieeexplore.ieee.org/iel5/7/31509/01468766.pdf?tp=&arnumber=1468766&isnumber=31509
date added to LUP
2008-09-30 09:32:48
date last changed
2017-08-20 04:26:50
@article{d06bf84c-4424-4de6-ad90-7a9eb25d42be,
  abstract     = {We examine how to reliably exploit baseline diversity of a multichannel interferometric synthetic aperture radar (InSAR) system to overcome the layover problem. In practice, the baseline steering vectors will be imprecise, resulting in array miscalibration. We propose, a nonparametric multilook approach based on robust Capon beamforming (RCB), allowing for uncertainty in the steering vectors.},
  author       = {Jakobsson, Andreas and Gini, Fulvio and Lombardini, Fabrizio},
  issn         = {0018-9251},
  keyword      = {SAR INTERFEROMETRY},
  language     = {eng},
  number       = {2},
  pages        = {751--758},
  publisher    = {IEEE--Institute of Electrical and Electronics Engineers Inc.},
  series       = {IEEE Transactions on Aerospace and Electronic Systems},
  title        = {Robust Estimation of Radar Reflectivities in Multibaseline InSAR},
  volume       = {41},
  year         = {2005},
}