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用GPM数据进行青藏高原雪水当量监测可行性分析 被引量:2

The Potential of SWE Monitoring with GPM in the Tibetan Plateau
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摘要 在二阶积雪散射模型模拟结果的基础上,针对GPM的数据特点,提出一种利用Ku波段不同入射角下积雪散射特征差异进行雪水当量监测的方法,并以TRMM/PR数据为例,对青藏高原部分特征地区进行了分析,证实了该方法在理论上的可行性。 This paper presents a method to monitor the snow water equivalent (SWE) change in the Tibetan plateau. The method is based on a second order snow model with the parameters of GPM data. Beside the numerical simulation, two typical areas of Tibetan plateau were chosen for the validation using the TRMM/PR data, which proved that the method is feasible.
出处 《遥感信息》 CSCD 2006年第3期19-21,28,共4页 Remote Sensing Information
基金 国家自然科学基金重点项目"青藏高原近20年土壤水分及雪水当量的参数反演研究"(90302008/D0119)
关键词 微波遥感 雪水当量 microwave anow water equivalent
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参考文献5

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同被引文献13

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