How passive remote sensors are used to predict the weather

被引：0
|
作者：
Yang, Yu [1 ]
机构：
[1] National Satellite Meteorological Center, China Meteorological Administration (CMA), China
来源：
ITU News | 2019年 / 2019卷 / 01期
关键词：
Remote sensing;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Remote sensing systems, which measure energy that is naturally available, are called passive sensing systems. Passive sensing can only be used to detect energy when the naturally occurring energy is available, and the frequency for passive sensing depends on the physical characteristics. That means each frequency band of a passive sensing system can only be used to investigate one physical characteristic, such as temperature, or humidity, for example.
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页码：41 / 43
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