DocumentCode
2596884
Title
The critical techniques for ScanSAR radiometric correction
Author
Ming Feng ; Hong Jun
Author_Institution
Inst. of Electron., Chinese Acad. of Sci., Beijing
fYear
2007
fDate
5-9 Nov. 2007
Firstpage
10
Lastpage
13
Abstract
ScanSAR mode is an important direction in spaceborne SAR development, which causes new problems for radiometric correction. The critical techniques for ScanSAR radiometric correction are studied in this paper. Through analyzing those special radiometric variations in ScanSAR images, this paper has explored the approaches for scalloping compensation and beam band correction. By means of simulation, the feasibility of the radiometric correction technologies is verified.
Keywords
radar imaging; spaceborne radar; synthetic aperture radar; ScanSAR radiometric correction; beam band correction; scalloping compensation; spaceborne SAR development; Analytical models; Azimuth; Error correction; Frequency; Image analysis; Radiometry; Receiving antennas; Scattering; Signal to noise ratio; Switches; Beam band; Radiometric correction; Roll; Scalloping; ScanSAR;
fLanguage
English
Publisher
ieee
Conference_Titel
Synthetic Aperture Radar, 2007. APSAR 2007. 1st Asian and Pacific Conference on
Conference_Location
Huangshan
Print_ISBN
978-1-4244-1187-0
Electronic_ISBN
978-1-4244-1188-7
Type
conf
DOI
10.1109/APSAR.2007.4418543
Filename
4418543
Link To Document