首页> 外文会议>Geoscience and Remote Sensing Symposium, 1996. IGARSS '96. 'Remote Sensing for a Sustainable Future.', International >Relating microwave satellite radiometer observations to land surface parameters: a physical approach
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Relating microwave satellite radiometer observations to land surface parameters: a physical approach

机译:将微波卫星辐射计观测结果与地面参数相关联:一种物理方法

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A physically based algorithm relating microwave satellite radiometer brightness temperatures to land surface parameters is developed, through integrating physical algorithms previously developed at Aerojet for the scattering, absorption, and emission characteristics of land surface and atmosphere components. Numerical simulations based on the algorithm showed how the radiometer observations are influenced by the atmosphere. They also revealed some factors limiting the radiometer ability in monitoring the variation in soil moisture along the canopy depth.
机译:通过集成先前在Aerojet开发的用于地面和大气成分的散射,吸收和发射特性的物理算法,开发了将微波卫星辐射计的亮度温度与地表参数相关联的基于物理的算法。基于该算法的数值模拟显示了辐射计观测值如何受到大气的影响。他们还揭示了一些因素限制了辐射计监测沿冠层深度的土壤水分变化的能力。

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