POLSAR AND POLINSAR MODEL BASED INFORMATION ESTIMATION

被引：0
|
作者：
Lopez-Martinez, Carlos [1 ]
Fabregas, Xavier [1 ]
Pipia, Luca [1 ]
机构：
[1] UPC, Signal Theory & Telecommun Dept TSC, RSLab, Barcelona, Spain
来源：
2009 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM, VOLS 1-5 | 2009年
关键词：
PolSAR; PolInSAR; Speckle; Filtering; POLARIMETRIC SAR INTERFEROMETRY;
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：
Speckle for multidimensional SAR data may be modeled as the combination of multiplicative and additive noise sources As demonstrated, the use of this noise model does not corrupt the estimation of physical information from PolInSAR data. The definition of a model based PolInSAR filter allows also the computation of relative errors for estimated heights of forested areas from PolInSAR data.
引用
收藏
页码：2261 / 2264
页数：4
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