Vertical distribution of the phase state of particles in tropical deep-convective clouds as derived from cloud-side reflected solar radiation measurements
Vertical distribution of the phase state of particles in tropical deep-convective clouds as derived from cloud-side reflected solar radiation measurements
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DOI：
10.5194/acp-2017-64
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发表时间：
2017-02
影响因子：
6.3
通讯作者：
E. Jäkel;M. Wendisch;T. Krisna;Florian Ewald;T. Kölling;T. Jurkat;C. Voigt;M. Cecchini;L. Machado
中科院分区：
文献类型：
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作者：
E. Jäkel;M. Wendisch;T. Krisna;Florian Ewald;T. Kölling;T. Jurkat;C. Voigt;M. Cecchini;L. Machado
使用德国高空远程研究飞机 (HALO) 在 ACRIDICON-CHUVA 活动期间收集的机载太阳光谱辐射数据，研究了热带深对流云 (DCC) 中云粒子相位的垂直剖面，该活动于 2014 年 9 月在巴西雨林上空进行。基于成像分光辐射计测量 DCC 侧光谱反射率的相位辨别反演应用于不同气溶胶条件下形成的云。根据检索结果，确定了 DCC 混合相层的高度。将检索到的剖面与现场测量和卫星观测进行比较。
Vertical profiles of cloud particle phase in tropical deep convective clouds (DCCs) were investigated using airborne solar spectral radiation data collected by the German High Altitude and Long Range Research Aircraft (HALO) during the ACRIDICON-CHUVA campaign, which was conducted over the Brazilian rainforest in September 2014. A phase discrimination retrieval based on imaging spectroradiometer measurements of DCC side spectral reflectivity was applied to clouds formed in different aerosol conditions. From the retrieval results the height of the mixed-phase layer of the DCCs was determined. The retrieved profiles were compared with in situ measurements and satellite observations.