MetOp第二代微波成像仪辐射计性能分析

G. Alberti, A. Memoli, G. Pica, M. Santovito, S. Varchetta, B. Buralli, M. Brandt, J. Charlton, J. Lahtinen, S. D'addio, V. Kangas
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引用次数: 0

摘要

在MetOp第二代任务(MetOp- sg)的A阶段研究框架中,CORISTA开发了微波成像仪(MWI)仪器的性能模型,该仪器目前正在为MetOp- sg研究。MWI是一种锥形扫描微波辐射计,由28个通道组成,覆盖频率范围从18 GHz到183 GHz。通过专用软件实现了相应的算法,分析了MWI的性能。开发了仪器通道和系统整体性能参数的分析工具。软件工具采用MatLab语言开发。
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Analysis of the performance of the Microwave Imager radiometer for MetOp Second Generation
In the framework of the Phase A study for MetOp Second Generation mission (MetOp-SG), CORISTA developed an instrument performance model for MicroWave Imager (MWI) instrument that is currently studied for MetOp-SG. MWI is a conically scanning microwave radiometer, consisting of 28 channels and covering frequency range from 18 GHz up to 183 GHz. The corresponding algorithms have been implemented by means of dedicated software aimed to analyze the performance of the MWI. An analysis tool was developed for the instrument channels as well as for the overall system performance parameters. The software tool was developed in MatLab language.
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Design and analysis of a Hyperspectral Microwave receiver subsystem Main design parameters and imaging/radiometric performances of the METOP Second Generation conically scanning radiometers RFI detection in SMOS data using 3rd and 4th Stokes parameters Rainy events detection by means of observed brightness temperature ratio New possibilities of the use of synthetic aperture millimeter-wave radiometric interferometer for precipitation remote sensing from space
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