A semiempirical model of the normalized radar cross‐section of the sea surface 1. Background model

V Kudryavtsev, D Hauser, G Caudal… - Journal of Geophysical …, 2003 - Wiley Online Library
Multiscale composite models based on the Bragg theory are widely used to study the
normalized radar cross‐section (NRCS) over the sea surface. However, these models are …

[HTML][HTML] A global view of swell and wind sea climate in the ocean by satellite altimeter and scatterometer

G Chen, B Chapron, R Ezraty… - Journal of Atmospheric …, 2002 - journals.ametsoc.org
Numerous case reports and regional studies on swell and wind sea events have been
documented during the past century. The global picture of these common oceanic …

Theoretical model for scattering of radar signals inK u-and C-bands from a rough sea surface with breaking waves

AG Voronovich, VU Zavorotny - Waves in Random Media, 2001 - iopscience.iop.org
A small-slope approximation (SSA) is used for numerical calculations of a radar
backscattering cross section of the ocean surface for both Ku-and C-bands for various wind …

Global C‐B and E nvisat, RADARSAT‐2 and S entinel‐1 SAR measurements in copolarization and cross‐polarization

A Mouche, B Chapron - Journal of Geophysical Research …, 2015 - Wiley Online Library
Using colocated ASCAT and ECMWF winds, a careful global analysis of ENVISAT and
Sentinel‐1 synthetic aperture radar (SAR) measurements helps to refine, at medium …

Significant wave heights from S entinel‐1 SAR: Validation and applications

JE Stopa, A Mouche - Journal of Geophysical Research …, 2017 - Wiley Online Library
Two empirical algorithms are developed for wave mode images measured from the synthetic
aperture radar aboard Sentinel‐1 A. The first method, called CWAVE_S1A, is an extension …

On dual co-polarized SAR measurements of the ocean surface

VN Kudryavtsev, B Chapron… - … and Remote Sensing …, 2012 - ieeexplore.ieee.org
An effective methodology using satellite high-resolution polarized information to interpret
and quantitatively assess various surface ocean phenomena is suggested. Using a sample …

Wind speed retrieval from RADARSAT‐2 quad‐polarization images using a new polarization ratio model

B Zhang, W Perrie, Y He - Journal of Geophysical Research …, 2011 - Wiley Online Library
This paper presents a first attempt to analyze C‐band RADARSAT‐2 measurements of the
normalized radar cross sections (NRCS) in quad‐polarization acquisition mode (HH, VV …

Quad‐polarization SAR features of ocean currents

V Kudryavtsev, I Kozlov, B Chapron… - Journal of …, 2014 - Wiley Online Library
A methodology is demonstrated to exploit the polarization sensitivity of high‐resolution radar
measurements to interpret and quantify upper ocean dynamics. This study particularly …

The potential of QuikSCAT and WindSat observations for the estimation of sea surface wind vector under severe weather conditions

Y Quilfen, C Prigent, B Chapron… - Journal of …, 2007 - Wiley Online Library
The physics of remote sensing sea surface measurements is still poorly understood under
severe weather conditions. Wind vector algorithms are usually developed for non …

Dual-polarization measurements at C-band over the ocean: Results from airborne radar observations and comparison with ENVISAT ASAR data

AA Mouche, D Hauser, JF Daloze… - IEEE Transactions on …, 2005 - ieeexplore.ieee.org
This paper presents an analysis of measurements of the normalized radar cross-section
(NRCS) in vertical and horizontal polarizations over the ocean obtained from the C-band …