首页> 外文会议>Proceedings of international symposium on satellite communication and remote sensing(SCRS'97) >VRT models and some issues on calibration/validation algorithms of SSM/I data
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VRT models and some issues on calibration/validation algorithms of SSM/I data

机译:VRT模型和SSM / I数据校准/验证算法的一些问题

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Identification of atmospheric precipitation and different earth surfaces and algorithms of the parameter retrieval have bene extensively studied during hte course of SSM/I Calibration /Validation effort.However,we have found that some conventional algorithms are not proper in many applications.We have dev3loped the vecotr radiative transfer modeling at SSM/I channels for earth surfaces suhc as snow/vegetation,rough sea surface,scattering media of sea ice,etc,and derived several new algorithms to invert some parameters from SSM/I data.Our retrieval results are well compared with the ground truth mearsurements.
机译:在SSM / I校准/验证的过程中,对大气降水和不同地表的识别以及参数检索算法进行了广泛的研究。然而,我们发现一些传统的算法在许多应用中不合适。在SSM / I通道上进行雪/植被,粗糙海面,海冰散射介质等的表面辐射传递模拟,并推导了几种新算法来反演SSM / I数据中的某些参数。我们的检索结果很好与地面真相测量相比。

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