Title :
A new quick-look method for spaceborne SAR simulation
Author_Institution :
Acad. of Equip. Command & Technol., Beijing, China
Abstract :
A new quick-look method for the simulation of spaceborne SAR (synthetic aperture radar) system based on the accurate geometric model and R-D location model is proposed. The output of this method is the sketch image of SAR data only with position information that has the difference from traditional simulation with image processing. The advantage of this method is the low computational complexity relative to image algorithm. The proposed method could be easily applied and obtains approximate position precision. It is an effective complementarity for SAR simulation.
Keywords :
computational complexity; image processing; spaceborne radar; synthetic aperture radar; R-D location model; computational complexity; geometric model; image processing; quick-look method; spaceborne SAR simulation; synthetic aperture radar; Computational modeling; Delay effects; Earth; Ellipsoids; Equations; Frequency; Satellites; Solid modeling; Spaceborne radar; Synthetic aperture radar; Synthetic Aperture Radar; quick-look; simulation;
Conference_Titel :
Synthetic Aperture Radar, 2009. APSAR 2009. 2nd Asian-Pacific Conference on
Conference_Location :
Xian, Shanxi
Print_ISBN :
978-1-4244-2731-4
Electronic_ISBN :
978-1-4244-2732-1
DOI :
10.1109/APSAR.2009.5374097
