Surface parameters retrieval from polarimetric and multi-frequency SAR data

被引：0
|
作者：
Allain, S [1 ]
Ferro-Famil, L [1 ]
Pottier, E [1 ]
机构：
[1] Univ Rennes 1, IETR, UMR CNRS 6164, Radar Polarimetry Div, F-35042 Rennes, France
来源：
IGARSS 2003: IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM, VOLS I - VII, PROCEEDINGS: LEARNING FROM EARTH'S SHAPES AND SIZES | 2003年
关键词：
surface scattering; remote sensing; polarimetry; multi-frequency;
D O I：
暂无
中图分类号：
P [天文学、地球科学];
学科分类号：
07 ;
摘要：
The aim of this paper is to present a surface model inversion using the Integral equation formulation of backscattering coefficients. A quantification of the influence of surface parameters such as roughness and soil moisture on polarimetric indicators for various frequency bands is led. Finally, a technique is introduced to retrieve a surface RMS height and dielectric constant from multi-frequency data. The inversion technique is applied to polarimetric and multifrequency measurements acquired at EMSL, JRC laboratory.
引用
收藏
页码：1417 / 1419
页数：3
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