University of Washington Ice-Liquid Discriminator single particle phase classifications and 1 Hz particle size distributions/heterogeneity estimate. Version 1.0

This data set was generated using the University of Washington Ice-Liquid Discriminator (UWILD), a cloud particle phase classification data set based on observations from the Two-Dimensional Stereo (2D-S) probe. The raw data set consists of particle-by-particle classifications (ice, liquid, or not classified), for each particle imaged by the 2D-S. Also included is a 1-Hz aggregated product. This includes particle size distributions (separated by phase) and a measure of cloud sub-1 Hz heterogeneity. The data set clouds sampled during the Southern Ocean Clouds, Radiation, Aerosol Transport Experimental Study (SOCRATES) field campaign, where the 2D-S was flown aboard the NSF/National Center for Atmospheric Research (NCAR) Gulfstream V (G-V) aircraft.

本数据集由华盛顿大学冰水判别器（University of Washington Ice-Liquid Discriminator, UWILD）生成，是一款基于二维立体（Two-Dimensional Stereo, 2D-S）探头观测数据的云粒子相态分类数据集。原始数据集包含针对2D-S成像的每一颗粒子的逐粒子分类结果（冰相、液相或未分类）。此外还包含1赫兹聚合产物，其中包括按相态划分的粒子粒径分布，以及云的亚1赫兹非均质性测量指标。该数据集采样自南大洋云、辐射、气溶胶输送实验研究（Southern Ocean Clouds, Radiation, Aerosol Transport Experimental Study, SOCRATES）野外考察期间的云样本，本次考察中2D-S探头搭载于美国国家科学基金会/美国国家大气研究中心（National Center for Atmospheric Research, NCAR）的湾流V（Gulfstream V, G-V）飞机上。