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

页码：1417 / 1419

页数：3

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