Title :
Optimal radar parameters for nonlinear internal wave observation by SAR
Author :
Jingsong, Yang ; Weigen, Huang ; Changbao, Zhou ; Qingmei, Xiao
Author_Institution :
Lab of Ocean Dynamic Processes & Satellite Oceanogr., Second Inst. of Oceanogr., Hangzhou, China
Abstract :
The optimal radar parameters (frequency, polarization, incidence angle and look direction) for nonlinear internal wave observation by synthetic aperture radar (SAR) have been studied based on a simulation model developed from the radar imaging mechanism of nonlinear internal waves. The model consists of the Korteweg-de Vries (KdV) equation, the action balance equation and the radar backscattering model. Some reasonable results has been achieved
Keywords :
Korteweg-de Vries equation; backscatter; electromagnetic wave polarisation; electromagnetic wave scattering; frequency estimation; nonlinear estimation; optimisation; radar imaging; radar theory; synthetic aperture radar; KdV equation; Korteweg-de Vries equation; SAR; action balance equation; frequency estimation; incidence angle; look direction; nonlinear internal wave observation; optimal radar parameters; polarization; radar backscattering model; radar imaging; simulation model; synthetic aperture radar; Backscatter; Frequency; Nonlinear equations; Oceans; Polarization; Radar imaging; Sea surface; Spaceborne radar; Surface waves; Synthetic aperture radar;
Conference_Titel :
Info-tech and Info-net, 2001. Proceedings. ICII 2001 - Beijing. 2001 International Conferences on
Conference_Location :
Beijing
Print_ISBN :
0-7803-7010-4
DOI :
10.1109/ICII.2001.982749
