Microwave Emission Characteristics of Natural Materials and the Environment (A Summary of Six Years Research).
Microwave Emission Characteristics of Natural Materials and the Environment (A Summary of Six Years Research).
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发表时间：
1971-02
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通讯作者：
A. Edgerton;F. Ruskey;D. Williams;A. Stogryn;G. Poe
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作者：
A. Edgerton;F. Ruskey;D. Williams;A. Stogryn;G. Poe
翻译后摘要：该文件是该系列的第八次，也是最后一次技术报告。它总结了六年来对自然材料和环境的微波发射特性的基础和应用研究。研究活动包括海洋和沿海环境调查，积雪和冰研究，沉积物和土壤研究，介电常数测量和技术，以及天然材料和环境的分析建模。利用一个移动的微波现场实验室进行了实地研究，该实验室内有若干微波辐射计和辅助仪器。海洋学研究一直关注微波辐射对海洋表面粗糙度、水温、盐度和表面污染物的影响。水文研究涉及积雪、新鲜冰和海冰发射微波的物理学。其他研究涉及沉积物和土壤的排放特性以及用微波辐射测量法测定土壤含水量。该报告还详细介绍了本年度的研究，其中包括多波长微波辐射测量和受控小尺度波的数值模拟。（作者）
Abstract : The document is the eighth and final technical report of the series. It summarizes six years of basic and applied research into the microwave emission characteristics of natural materials and the environment. Research activities encompass investigations of the ocean and coastal environment, snowpack and ice studies, sediment and soil studies, dielectric constant measurements and techniques, and analytical modeling of natural materials and the environment. Field studies were conducted with a mobile microwave field laboratory containing a number of microwave radiometers and supporting instrumentation. Oceanographic research has been concerned with the effects of microwave emission of ocean surface roughness, water temperature, salinity, and surface pollutants. Hydrologic studies were concerned with the physics of microwave emission by snowpacks, fresh and sea ice. Other investigations have been concerned with the emission characteristics of sediments and soils and the determination of soil moisture content with microwave radiometry. The report also provides a detailed account of the current year's research which entails multiwavelength microwave radiometric measurements and numerical modeling of controlled, small scale waves. (Author)