城市地区SAR图像的信息含量

2003 2nd GRSS/ISPRS Joint Workshop on Remote Sensing and Data Fusion over Urban Areas Pub Date : 2003-05-22 DOI:10.1109/DFUA.2003.1219954

G. Franceschetti, A. Iodice, D. Riccio, G. Ruello

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引用次数: 4

摘要

本文提出了一种基于城市结构散射电磁场模型和雷达模型的SAR原始信号模拟器。该模拟方案还考虑了与散射贡献光程长度有关的时域问题。提供了模拟图像的示例，并讨论了城市地区SAR图像中的信息内容，并指出了对图像解释有用的结果。

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Information content in SAR images of urban areas

In this paper we present a SAR raw signal simulator based on a model of the electromagnetic field scattered by an urban structure and on a radar model. The simulation scheme also accounts for the time-domain problems related to the optical path length of the scattering contributions. Examples of simulated images are provided, along with a discussion devoted to identify the information content in SAR images of urban areas and to point out results useful for the image interpretation.

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来源期刊

2003 2nd GRSS/ISPRS Joint Workshop on Remote Sensing and Data Fusion over Urban Areas

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