Modeling of the impact of the soil roughness on PolSAR images

机译：土壤粗糙度对波斯马图像的影响建模

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The PolSAR response of a surface depends of multiple parameters, amongst which the variation of radar backscatter with the incidence angle and its roughness. To investigate the coupling between these parameters, we model the terrain as a layer of scatterers, defined by their position, their normal and a complex RCS. The SAR image is computed from the coherent sum of the scatterers directly in the SAR geometry. We show that a difference in backscattered energy between the polarimetric channel can be rendered by this simple modeling, and that some terrains lead to a decorrelation between the polarimetric channels.

机译：表面的POLSAR响应取决于多个参数，其中雷达反向散射的变化具有入射角及其粗糙度。为了研究这些参数之间的耦合，我们将地形模拟为一层散射体，由其位置定义，它们的正常和复杂的RC。 SAR图像直接在SAR几何形状中从散射体的相干和计算。我们表明，通过这种简单的建模可以呈现极化信道之间的反向散射能量的差异，并且一些地形导致偏振通道之间的去相关性。

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《European Conference on Synthetic Aperture Radar》|2021年|1-6|共6页
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Flora Weissgerber; Elise Colin-Koeniguer; Nicolas Trouve;
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1. On the derivation of soil surface roughness from multi parametric PolSAR data and its potential for hydrological modeling [J] . P.Marzahn, R.Ludwig Hydrology and Earth System Sciences . 2009,第3期

机译：从多参数PolSAR数据推导土壤表面粗糙度及其在水文建模中的潜力
2. Supervised Classification of Fully PolSAR Images Using Active Contour Models [J] . Santana-Cedres Daniel, Gomez Luis, Trujillo Agustin, IEEE Geoscience and Remote Sensing Letters . 2019,第7期

机译：使用主动轮廓模型对完全PolSAR图像进行监督分类
3. Spherical Symmetry of Complex Stochastic Models in Multivariate High-Resolution PolSAR Images [J] . Leandro Pralon, Gabriel Vasile, Mauro Dalla Mura, IEEE Transactions on Geoscience and Remote Sensing . 2016,第7期

机译：多元高分辨率PolSAR图像中复杂随机模型的球对称
4. ASSESSMENT OF THE IMPACT OF UNCERTAINTY ON MODELED SOIL SURFACE ROUGHNESS ON SAR-RETRIEVED SOIL MOISTURE UNCERTAINTY [C] . E. De Keyser, H. Lievens, H. Vernieuwe, International Society for Photogrammetry and Remote Sensing Commission Technical Commission Symposium . 2010

机译：评估不确定性对SAR检测土壤水分不确定性模拟土壤表面粗糙度的影响
5. Developing a model to predict pavement roughness development on expansive soils. [D] . Nyangaga, Francis Nyakeya. 1996

机译：开发一个模型来预测膨胀土上路面的不平整度。
6. Integration of Fine Model-Based Decomposition and Guard Filter for Ship Detection in PolSAR Images [O] . Dongsheng Liu, Ling Han 2021

机译：基于精细模型的分解和保护滤波器在Polsar图像中船舶检测的集成
7. On the derivation of soil surface roughness from multi parametric PolSAR data and its potential for hydrological modeling [O] . P. Marzahn, R. Ludwig 2009

机译：从多参数polsaR数据推导土壤表面粗糙度及其水文模拟潜力
8. Using Roughness Textures in Target Modelling - Impact on ISAR Images Calculations of the ZSU 23-4 [R] . Mametsa, H. J. , Berges, A. , Latger, J. 2005

机译：在目标建模中使用粗糙度纹理 - 对Iss图像的影响ZsU 23-4的计算

Modeling of the impact of the soil roughness on PolSAR images

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