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Monitoring of ambient fine particulate matter concentrations from space : Application to European and African cities

机译:监测来自太空的环境细颗粒物浓度:在欧洲和非洲城市中的应用

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Air pollution is a major issue for global environment as well as human health and well-being. Recently, satellites which are equipped with relevant air quality instruments have been placed into orbit. In this paper, we first present a review on satellite remote sensing of particulate pollution. We then present new results for Europe and on African cities particulate air pollutants using POLDER satellite data. Based on satellite AOD observations, we show that the number of days exceeding the 15.4 μg/m~3 threshold is twice frequent in Ouagadougou, Burkina-Faso than in Paris, France. At the regional scale, we observe that the northern coast of the golf of Guinea is dramatically impacted by poor air quality.
机译:空气污染是全球环境以及人类健康和福祉的主要问题。近来,配备有相关空气质量仪器的卫星已进入轨道。在本文中,我们首先对卫星遥感中的颗粒物污染进行综述。然后,我们使用POLDER卫星数据介绍欧洲和非洲城市的空气污染物颗粒的新结果。根据卫星AOD观测,我们发现,布基纳法索的瓦加杜古,超过15.4μg/ m〜3阈值的天数是法国巴黎的两倍。在区域范围内,我们观察到几内亚高尔夫的北部海岸受到恶劣空气质量的严重影响。

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