A COMPREHENSIVE FACET MODEL FOR BISTATIC SAR IMAGERY OF DYNAMIC OCEAN SCENE | Zendy

Yan Zhao | Zendy; Min Zhang | Zendy; Xupu Geng | Zendy; Ping Zhou | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Open Access

A COMPREHENSIVE FACET MODEL FOR BISTATIC SAR IMAGERY OF DYNAMIC OCEAN SCENE

Author(s) -

Yan Zhao,

Min Zhang,

Xupu Geng,

Ping Zhou

Publication year - 2012

Publication title -

electromagnetic waves

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.437

H-Index - 89

eISSN - 1559-8985

pISSN - 1070-4698

DOI - 10.2528/pier11100910

Subject(s) - facet (psychology) , bistatic radar , computer science , remote sensing , geology , radar imaging , psychology , radar , telecommunications , social psychology , personality , big five personality traits

A comprehensive facet model for bistatic synthetic aperture radar (Bis-SAR) imagery of dynamic ocean scene is presented in this paper. An e-cient facet scattering model is developed to calculate the radar cross section (RCS) of the ocean surface for Bis- SAR flrstly. Further more, this facet model is combined with a bistatic velocity bunching (V B) modulation of long ocean waves to obtain the Bis-SAR intensity expression in image plane of ocean scene. The displacement of the scatter elements in the image plane and the degradation of radar resolution in azimuth direction are quantiflcationally analyzed. Finally, Bis-SAR imagery simulations of ocean surface are illustrated, proving the validity and practicability of the presented algorithms.

The content you want is available to Zendy users.

Already have an account? Click here to sign in.

Having issues? You can contact us here

Accelerating Research