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
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:
https://lup.lub.lu.se/record/1218017
- author
- Bordoni, Federica
; Jakobsson, Andreas
LU
; Lombardini, Fabrizio
and Gini, Fulvio
- publishing date
- 2004
- 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
- host publication
- 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
- conference dates
- 2004-12-18 - 2004-12-21
- external identifiers
-
- scopus:21544467791
- ISBN
- 0780386892
- language
- English
- LU publication?
- no
- id
- 0c811f8e-5d74-48fb-a493-f5bb3586dccc (old id 1218017)
- date added to LUP
- 2016-04-04 10:00:46
- date last changed
- 2022-01-29 19:37:30
@inproceedings{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}},
booktitle = {{Proceedings of the Fourth IEEE International Symposium on Signal Processing and Information Technology}},
isbn = {{0780386892}},
keywords = {{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 = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}},
title = {{Layover Solutions in Multibaseline InSAR using Interpolated Arrays}},
year = {{2004}},
}