Applying polarimetric interferometric methods to invert evegetation parameters from SAR-data

被引：0
|
作者：
Ulbricht, A [1 ]
Fabregas, X [1 ]
Sagues, L [1 ]
机构：
[1] Univ Politecn Catalunya, ES-08034 Barcelona, Spain
来源：
IGARSS 2001: SCANNING THE PRESENT AND RESOLVING THE FUTURE, VOLS 1-7, PROCEEDINGS | 2001年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper the use of polarimetric interferometric SAR data for extracting vegetation parameters is studied. For this purpose an inversion algorithm is performed with indoor polarimetric interferometric SAR measurements by applying a simplified scattering model. The performance of the inversion algorithm is investigated by varying the carrier frequency of the PolInSAR system used to acquire the measurement data and by varying the polarimetric base. The results are presented and analyzed concerning the feasibility of the extracted parameters. Additionally sensitivity analysis of the algorithm are undertaken to investigate the stability of the output parameters with respect to initial conditions and inversion progression.
引用
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页码：1424 / 1426
页数：3
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