GROUND TOPOGRAPHY ESTIMATION OVER FORESTS CONSIDERING POLARIMETRIC SAR INTERFEROMETRY

被引：9

作者：

Lopez-Martinez, C. ^{[1
]}

Alonso, A. ^{[1
]}

Fabregas, X. ^{[1
]}

Papathannassiou, K. P. ^{[2
]}

机构：

[1] Univ Politecn Cataluna, Signal Theory & Commun Dep, Jordi Girona 1-3, ES-08034 Barcelona, Spain

[2] German Aerosp Ctr, Inst Radio Frequency Technol & Radar Syst, D-82230 Wessling, Germany

来源：

2010 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM | 2010年

关键词：

Polarimetric SAR Interferometry; Ground topography estimation;

D O I：

10.1109/IGARSS.2010.5653364

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

The work detailed in this paper analyzes the topographic phase retrieval process on forested areas by means of Polarimetric Interferometric SAR data. On the basis of the Random Volume over Ground scattering model, an alternative implementation for the retrieval of the topographic phase, avoiding the bias introduced by the volumetric scattering components is presented.

引用

页码：3612 / 3615

页数：4