| 引用本文: | 李旭文，张悦，姜晟，王甜甜，纪轩禹，茅晶晶，丁铭.“哨兵-5P”卫星TROPOMI传感器在江苏省域大气污染监测中的初步应用[J].环境监控与预警,2019,11(2):10-16 |
| LI Xu wen, ZHANG Yue, JIANG Sheng, WANG Tian tian, JI Xuan yu，MAO Jing jing,DING ming.Preliminary Application of Atmospheric Pollution Monitoring in Jiangsu Province with TROPOMI Sensor Onboard Sentinel-5P Satellite[J].Environmental Monitoring and Forewarning,2019,11(2):10-16 |
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| 摘要: |
| 简述了欧洲航天局（ESA）于2017年10月13日发射的“哨兵-5P”卫星上对流层观测仪（TROPOMI）的技术特性。基于TROPOMI的NO2、O3、SO2、CO等几种污染气体L2级数据产品对江苏省域的空间分布特征和大气污染识别效果进行了初步分析。结果表明，TROPOMI的NO2、CO遥感反演产品可以很灵敏地反映工业源、城市交通源排放在对流层近地表的含量水平，可为区域大气污染精细管控和空气质量精准预警预报提供有力支持。 |
| 关键词: 卫星遥感 “哨兵-5P” 对流层观测仪 大气污染 对流层 |
| DOI： |
| 分类号:X87 |
| 文献标识码:B |
| 基金项目:国家水体污染控制与治理科技重大专项基金资助项目（2017ZX07302-003）;2018年太湖水污染治理省级专项资金科研课题（TH2018304）;国家水体污染控制与治理科技重大专项基金资助项目（城市黑臭水体遥感监管关键技术先期研究）：江苏省环境监测科研基金资助项目（1822，1619） |
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| Preliminary Application of Atmospheric Pollution Monitoring in Jiangsu Province with TROPOMI Sensor Onboard Sentinel-5P Satellite |
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LI Xu wen, ZHANG Yue, JIANG Sheng, WANG Tian tian, JI Xuan yu，MAO Jing jing,DING ming
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Jiangsu Provincial Environmental Monitoring Center, Nanjing,Jiangsu 210019,China
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| Abstract: |
| The technical characteristics of the air pollution monitoring instrument TROPOMI was introduced, TROPOMI is onboard the Sentinel 5P satellite which was launched by the European Space Agency (ESA) on October 13, 2017. Based on TROPOMI’s level 2 data products such as NO2、O3、SO2、CO, preliminary analysis of the spatial distribution characteristics and the effects of identifying air pollution sources in Jiangsu Province were conducted. The results showed that TROPOMI’s NO2 and CO remote sensing inversion products perform well in reflecting the content of industrial and urban traffic emissions in the troposphere near the surface. Therefore, TROPOMI data should be widely utilized in the future for the finetune control of regional air pollution and accurate forewarning of air quality. |
| Key words: Satellite remote sensing Sentinel 5P TROPOMI Atmospheric pollution Troposphere |
