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Layover Solutions in Multibaseline InSAR using Interpolated Arrays

Bordoni, Federica; Jakobsson, Andreas LU ; Lombardini, Fabrizio and Gini, Fulvio (2004) Fourth IEEE International Symposium on Signal Processing and Information Technology In Proceedings of the Fourth IEEE International Symposium on Signal Processing and Information Technology p.175-178
Abstract
This work deals with the problem of direction of arrival estimation of interferometric synthetic aperture radar (InSAR) signals in presence of layover. The focus here is on realistic acquisition systems with a low number of phase centres and nonuniform array geometry. An interpolated array approach is proposed, in order to apply spectral estimation techniques designed for uniform linear arrays. In particular, interpolated MUSIC and weighted subspace fitting (WSF) algorithms are developed and investigated. © 2004 IEEE.
Please use this url to cite or link to this publication:
author
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
keywords
Synthetic aperture radar, Interferometry, Problem solving, Algorithms, Interpolation, Least squares approximations, Mathematical models, Vectors, Estimation, SAR interferometry (InSAR), Layover, Array interpolation, Spectral estimation
in
Proceedings of the Fourth IEEE International Symposium on Signal Processing and Information Technology
pages
175 - 178
publisher
IEEE--Institute of Electrical and Electronics Engineers Inc.
conference name
Fourth IEEE International Symposium on Signal Processing and Information Technology
external identifiers
  • Scopus:21544467791
ISBN
0780386892
language
English
LU publication?
no
id
0c811f8e-5d74-48fb-a493-f5bb3586dccc (old id 1218017)
date added to LUP
2008-09-22 13:47:58
date last changed
2016-10-13 04:37:29
@misc{0c811f8e-5d74-48fb-a493-f5bb3586dccc,
  abstract     = {This work deals with the problem of direction of arrival estimation of interferometric synthetic aperture radar (InSAR) signals in presence of layover. The focus here is on realistic acquisition systems with a low number of phase centres and nonuniform array geometry. An interpolated array approach is proposed, in order to apply spectral estimation techniques designed for uniform linear arrays. In particular, interpolated MUSIC and weighted subspace fitting (WSF) algorithms are developed and investigated. © 2004 IEEE.},
  author       = {Bordoni, Federica and Jakobsson, Andreas and Lombardini, Fabrizio and Gini, Fulvio},
  isbn         = {0780386892},
  keyword      = {Synthetic aperture radar,Interferometry,Problem solving,Algorithms,Interpolation,Least squares approximations,Mathematical models,Vectors,Estimation,SAR interferometry (InSAR),Layover,Array interpolation,Spectral estimation},
  language     = {eng},
  pages        = {175--178},
  publisher    = {ARRAY(0x8240ae0)},
  series       = {Proceedings of the Fourth IEEE International Symposium on Signal Processing and Information Technology},
  title        = {Layover Solutions in Multibaseline InSAR using Interpolated Arrays},
  year         = {2004},
}