DocumentCode
2664407
Title
Effects of attitude error on spaceborne ScanSAR mosaic
Author
Wei, Jie
Author_Institution
Beijing Jiaotong Univ., Beijing
fYear
2007
fDate
23-28 July 2007
Firstpage
586
Lastpage
588
Abstract
Attitude stability is a very important parameter for the platform design of scanning synthetic aperture radar (ScanSAR) satellite. In this paper, the effect of satellite attitude error on the Doppler parameters is derived in detail. And the effects of Doppler centroid frequency error on spaceborne ScanSAR mosaic in azimuth are analyzed, to provide a theoretical guideline for the design of spaceborne ScanSAR system, as verified by simulations.
Keywords
artificial satellites; attitude control; image segmentation; measurement errors; remote sensing by radar; spaceborne radar; synthetic aperture radar; Doppler centroid frequency error; ScanSAR satellite; attitude stability; platform design; satellite attitude error; scanning synthetic aperture radar; spaceborne ScanSAR mosaic; Azimuth; Design engineering; Doppler radar; Frequency; Guidelines; Head; Radar antennas; Radar imaging; Satellites; Spaceborne radar; Doppler centroid frequency; attitude error; mosaic; radar;
fLanguage
English
Publisher
ieee
Conference_Titel
Geoscience and Remote Sensing Symposium, 2007. IGARSS 2007. IEEE International
Conference_Location
Barcelona
Print_ISBN
978-1-4244-1211-2
Electronic_ISBN
978-1-4244-1212-9
Type
conf
DOI
10.1109/IGARSS.2007.4422862
Filename
4422862
Link To Document