| 北京区域2013严重灰霾污染的主被动遥感监测 |
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| 引用本文： | 李正强,许华,张莹,张玉环,陈澄,李东辉,李莉,侯伟真,吕阳,顾行发.北京区域2013严重灰霾污染的主被动遥感监测[J].遥感学报,2013,17(4):919-928. |
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| 作者姓名： | 李正强 许华 张莹 张玉环 陈澄 李东辉 李莉 侯伟真 吕阳 顾行发 |
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| 作者单位： | 中国科学院遥感与数字地球研究所,中国科学院遥感与数字地球研究所,中国科学院遥感与数字地球研究所 |
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| 基金项目： | 科技部全球变化重大科学计划项目(2010CB950800，课题号2010CB950801)；国家自然科学基金优秀青年科学基金项目(41222007)。 |
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| 摘 要： | 灰霾造成的严重大气污染受到人们越来越多的重视。结合2013年1月北京严重灰霾污染事件，介绍了太阳-天空辐射计、激光雷达、多波段CCD相机等遥感监测手段，分析了地-空基、主-被动等遥感方法获得的灰霾气溶胶特性遥感结果，讨论了不同遥感监测手段的特点及联合使用，结果表明：主动遥感手段在严重污染、夜间等情况下具有观测优势，而被动遥感信息含量大，具有获得气溶胶复杂特性参数的能力；地面遥感点、垂直分布线监测数据与卫星遥感的面观测数据相结合，可以初步实现灰霾的主被动遥感立体监测。
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| 关 键 词： | 灰霾，遥感，气溶胶 |
| 收稿时间： | 2013/3/26 0:00:00 |
| 修稿时间： | 2013/5/21 0:00:00 |
Joint use of active and passive remote sensing for monitoring of severe haze pollution in Beijing 2013 |
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| LI Zhengqiang,XU Hu,ZHANG Ying,ZHANG Yuhuan,CHEN Cheng,LI Donghui,LI Li,HOU Weizhen,LV Yang and GU Xingfa.Joint use of active and passive remote sensing for monitoring of severe haze pollution in Beijing 2013[J].Journal of Remote Sensing,2013,17(4):919-928. |
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| Authors: | LI Zhengqiang XU Hu ZHANG Ying ZHANG Yuhuan CHEN Cheng LI Donghui LI Li HOU Weizhen LV Yang and GU Xingfa |
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| Institution: | Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences,Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences |
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| Abstract: | Serious air pollution caused by haze has drawn more and more attentions. In this paper, based on the serious haze event in January 2013 in Beijing, we analyzed remote sensing results of haze aerosol properties based on ground-space, passive-active joint monitoring approaches. The analyses showed that the active remote sensing approaches provided advantages during the high pollution cases or the nighttime, while the passive approaches provided more information for aerosol characterization. By joint use of ground-based sites, vertical profile, and satellite coverage monitoring, one can preliminarily realize the stereoscopic observation of haze aerosols. |
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| Keywords: | Haze remote sensing aerosol |
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