首页> 外文会议>Remote Sensing of Clouds and the Atmosphere XII; Proceedings of SPIE-The International Society for Optical Engineering; vol.6745 >Experimental studies of infrared scattering and polarization propertie of crystalline clouds to improve atmospheric models for remote sensin of the Earth's atmosphere from space
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Experimental studies of infrared scattering and polarization propertie of crystalline clouds to improve atmospheric models for remote sensin of the Earth's atmosphere from space

机译:实验研究结晶云的红外散射和偏振特性,以改进用于从太空遥感地球大气的大气模型

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摘要

Results from the latest of a series of joint U.S.-Russian programs investigating atmospheric effects on satellite remote sensing systems are reported. Recent efforts were directed at obtaining metrologically supported experimental data for validation, correction and verification of theoretical models describing scattering and polarization of IR radiation in clouds containing particles in the crystalline phase. On-going experimental investigations are being carried out in full-size cloud chambers of the State Institution Research and Production Association (RPA) "Typhoon" under conditions comparable with actual atmospheric conditions. A unique instrument and experimental setup has been created at the Institute of Experimental Meteorology (IEM) of RPA "Typhoon". It includes the means to form clouds with prescribed characteristics, a system controlling thermodynamics and microstructure of the particles formed, and an instrumentation complex, spectrometer-polarimeter-indicatrix meter (SPIN), designed for the measurement of the polarization characteristics of radiation scattered by cloud ice particles. The data obtained can be used to develop all-weather observation systems and to define experiments for remote sounding and environmental monitoring of the Earth from space.
机译:报告了一系列最新的美俄联合研究项目的结果,这些项目研究了大气对卫星遥感系统的影响。最近的努力是针对获得计量学支持的实验数据,以验证,校正和验证描述含结晶相粒子的云中红外辐射的散射和偏振的理论模型。美国国家机构研究与生产协会(RPA)“台风”的全尺寸云室正在与实际大气条件相当的条件下进行持续的实验研究。 RPA“台风”的实验气象研究所(IEM)已创建了一种独特的仪器和实验装置。它包括形成具有规定特征的云的手段,控制所形成粒子的热力学和微观结构的系统以及用于测量由云散射的辐射的偏振特性的复杂仪器-光谱仪-旋光仪-INDICATRIX计(SPIN)冰粒。获得的数据可用于开发全天候观测系统,并定义用于从太空对地球进行远程探测和环境监测的实验。

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