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Scaling constant and its determination from simultaneous measurements of light reflection and methane adsorption by snow samples

机译:比例常数及其通过同时测量雪样品的光反射和甲烷吸附来确定

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摘要

We describe a fast and accurate method for the determination of the specific surface area of snow samples based on the measurements of the snow reflection function at a single wavelength and geometry. The method is less sensitive to the assumed shape of particles as compared with other techniques. The concept of the snow scaling constant is introduced, and its value is derived from simultaneous measurements of light reflectance and methane adsorption.
机译:我们描述了一种基于单个波长和几何形状的积雪反射函数的测量结果来确定积雪样本比表面积的快速准确的方法。与其他技术相比,该方法对假定的颗粒形状不太敏感。引入了降雪常数的概念,其值来自对光反​​射率和甲烷吸附的同时测量。

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