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Methods of determining water droplet size distributions of clouds
Methods of determining water droplet size distributions of clouds
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机译:确定云的水滴尺寸分布的方法
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摘要
In one aspect, methods of determining a size distribution of water droplets in a cloud are described herein. In some embodiments, a method of determining a size distribution of water droplets in a cloud comprises sampling a depth of the cloud with a beam of electromagnetic radiation, measuring a scattering signal of the electromagnetic radiation returned from the cloud over a range of field of view angles to provide a measured scattering curve [ptotal(θ)], removing a portion of the measured scattering curve, replacing the removed portion with an extrapolation of the remaining measured scattering curve to provide an estimated scattering curve, and determining a first estimate droplet size distribution [n(1)(D)] from the estimated scattering curve.
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机译:一方面,本文描述了确定云中水滴的尺寸分布的方法。在一些实施例中,一种确定云中的水滴的尺寸分布的方法包括:利用电磁辐射束对云的深度进行采样;在视场范围内测量从云返回的电磁辐射的散射信号。角度以提供测得的散射曲线[p total Sub>(θ)],除去一部分测得的散射曲线,用剩余的测得的散射曲线的外推法替换除去的部分,以提供估计的散射曲线,并根据估算的散射曲线确定第一估算液滴尺寸分布[n (1) Sup>(D)]。
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