DocumentCode
2598622
Title
Baseline de-correlation and image matching in InISAR
Author
Weiming, Yuan
Author_Institution
Nanjing Res. Inst. of Electron. Technol., Nanjing
fYear
2007
fDate
5-9 Nov. 2007
Firstpage
397
Lastpage
400
Abstract
In InISAR (Interferometric ISAR), in order to get higher calibration accuracy, the baseline of two interferometric antennas should be long enough, causing the problem of de-correlation of baseline and mismatching between interferometric images. The de-correlation is analyzed in this paper. The method of image matching based on correlation is given to solve the problem of image mismatch caused by baseline de-correlation. The effectiveness of this method is proven through simulation.
Keywords
correlation methods; image matching; radar antennas; radar imaging; radar interferometry; synthetic aperture radar; baseline decorrelation; calibration accuracy; image matching; interferometric ISAR; interferometric antennas; inverse synthetic aperture radar; Azimuth; Calibration; Doppler radar; Image analysis; Image generation; Image matching; Radar antennas; Radar imaging; Radar scattering; Receiving antennas; Baseline de-correlation; InISAR; image matching;
fLanguage
English
Publisher
ieee
Conference_Titel
Synthetic Aperture Radar, 2007. APSAR 2007. 1st Asian and Pacific Conference on
Conference_Location
Huangshan
Print_ISBN
978-1-4244-1188-7
Electronic_ISBN
978-1-4244-1188-7
Type
conf
DOI
10.1109/APSAR.2007.4418635
Filename
4418635
Link To Document