DocumentCode
2110295
Title
Blind source separation applied to multitemporal series of differential SAR interferograms
Author
Inglada, Jordi ; Adragna, Frédéric
Author_Institution
CNES, French Space Agency, Toulouse, France
Volume
2
fYear
2002
fDate
24-28 June 2002
Firstpage
1240
Abstract
Introduces the concepts of blind source separation and independent component analysis. We show how they can be applied to the automatic estimation of ground subsidence and atmospheric disturbances on a series of interferograms. Finally we show some results obtained on realistic simulated data which demonstrate the advantages of this approach.
Keywords
geomorphology; radiowave interferometry; remote sensing by radar; synthetic aperture radar; terrain mapping; atmospheric disturbances; automatic estimation; blind source separation; differential SAR interferograms; ground subsidence; independent component analysis; multitemporal series; Atmospheric modeling; Blind source separation; Decorrelation; Independent component analysis; Interferometry; Monitoring; Scattering; Signal processing algorithms; Source separation; Stability;
fLanguage
English
Publisher
ieee
Conference_Titel
Geoscience and Remote Sensing Symposium, 2002. IGARSS '02. 2002 IEEE International
Print_ISBN
0-7803-7536-X
Type
conf
DOI
10.1109/IGARSS.2002.1025901
Filename
1025901
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