使用第3和第4 Stokes参数的SMOS数据中的RFI检测

2012 12th Specialist Meeting on Microwave Radiometry and Remote Sensing of the Environment (MicroRad) Pub Date : 2012-03-05 DOI:10.1109/MICRORAD.2012.6185254

S. Kristensen, J. Balling, N. Skou, S. Sobjaerg

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引用次数: 6

摘要

由于SMOS数据被发现包含比预期更多的RFI，在SMOS数据中检测RFI的方法一直在追求。本文介绍了一种利用第3和第4斯托克斯参数对SMOS数据进行RFI检测的方法。检测到明显的热点，以及较小但仍然有害的RFI，例如在海洋中扩散。还表明，检测到的样品在统计上比其他样品更偏离周围环境(以开尔文为单位)。

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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RFI detection in SMOS data using 3rd and 4th Stokes parameters

As SMOS data have been found to contain much more RFI than expected, methods for detecting RFI in SMOS data have been pursued. This paper describes a method using 3rd and 4th Stokes parameters for RFI detection in SMOS data. Obvious hot-spots are detected, as well as smaller but still detrimental RFI spreading out over for instance the ocean. It is also shown that detected samples statistically deviate (in Kelvin) more from their surroundings than other samples.

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2012 12th Specialist Meeting on Microwave Radiometry and Remote Sensing of the Environment (MicroRad)

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