DocumentCode
340107
Title
Properties of hybrid strip-map/spotlight spaceborne SAR processing
Author
Henrion, Stéphane ; Savy, Laurent ; Planès, Jean-Guy
Author_Institution
Alcatel Space Ind., Toulouse, France
Volume
1
fYear
1999
fDate
1999
Firstpage
530
Abstract
In this paper, traditional airborne SAR focusing algorithms are extended to the spatial configuration. The ω-k algorithm, chirp scaling algorithm with or without secondary range compression are expressed and developed for the spaceborne case with their limitations. A signal processing algorithm for hybrid strip-map/spotlight spaceborne SARs is also proposed
Keywords
geophysical signal processing; image resolution; radar imaging; radar resolution; remote sensing by radar; spaceborne radar; synthetic aperture radar; ω-k algorithm; airborne SAR focusing algorithms; chirp scaling algorithm; hybrid strip-map/spotlight spaceborne SAR processing; secondary range compression; signal processing algorithm; spatial configuration; Azimuth; Earth; Filtering; Frequency; Geometry; Image sensors; Matched filters; Satellites; Signal processing; Spaceborne radar;
fLanguage
English
Publisher
ieee
Conference_Titel
Geoscience and Remote Sensing Symposium, 1999. IGARSS '99 Proceedings. IEEE 1999 International
Conference_Location
Hamburg
Print_ISBN
0-7803-5207-6
Type
conf
DOI
10.1109/IGARSS.1999.773556
Filename
773556
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