DocumentCode
2942721
Title
Calibration of interferometric airborne SAR images using a multisquint processing approach
Author
Prats, P. ; Mallorqui, J.J. ; Broquetas, A.
Author_Institution
Dept. of Signal Theor. & Commun., Univ. Politecnica de Catalunya, Barcelona, Spain
Volume
7
fYear
2003
fDate
21-25 July 2003
Firstpage
4353
Abstract
This paper presents a technique to calibrate interferometric airborne SAR images based on a multisquint processing approach, i.e., by processing the same image pairs with different squint angles we can combine the interferograms to obtain the desired phase correction. Airborne single-pass interferometric data from the DLR´s E-SAR is used to validate the method.
Keywords
airborne radar; calibration; electromagnetic wave interferometry; geophysical techniques; image processing; synthetic aperture radar; airborne single-pass interferometric data; image pairs; interferograms; interferometric airborne SAR images; multisquint processing approach; phase correction; squint angles; Azimuth; Calibration; Chromium; Error correction; Interferometry; Phase estimation; Signal processing; Synthetic aperture radar; Systems engineering and theory; Testing;
fLanguage
English
Publisher
ieee
Conference_Titel
Geoscience and Remote Sensing Symposium, 2003. IGARSS '03. Proceedings. 2003 IEEE International
Print_ISBN
0-7803-7929-2
Type
conf
DOI
10.1109/IGARSS.2003.1295513
Filename
1295513
Link To Document