大气传播对ka波段星载SAR成像和干涉测量的影响

2012 IEEE International Geoscience and Remote Sensing Symposium Pub Date : 2012-07-22 DOI:10.1109/IGARSS.2012.6350581

C. Capsoni, A. M. Guarnieri, C. Riva, F. Rocca, L. Luini

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引用次数: 1

摘要

本文研究了在晴空和均匀云层覆盖的情况下，直至下雨条件下Ka波段传播质量的影响。额外的衰减与聚焦在欧洲不同纬度的可能性有关。采用分层模型对均匀云覆盖下的衰减和云后向散射进行了数值估计。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Impact of atmospheric propagation in a Ka-band space-borne SAR for imaging and interferometry

The paper investigates the impact of propagation in Ka band quality, by considering the case of clear sky and uniform cloud coverage, up to conditions of rain. The additional attenuation is linked to the probability by focusing in Europe at different latitudes. A layered model is exploited for numerical estimation of both the attenuation and the cloud backscatter in case of uniform cloud coverage.

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2012 IEEE International Geoscience and Remote Sensing Symposium

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