Estimation of ultrahigh resolution PM^sub 2.5^ concentrations in urban areas using 160?m Gaofen-1 AOD retrievals

Satellite-derived aerosol optical depth (AOD) has been widely used to estimate ground-level PM2.5 concentrations due to its spatially continuous observation. However, the coarse spatial resolutions (e.g., 3 km, 6 km, or 10 km) of the primary satellite AOD products have weakness to capture the charac...

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Veröffentlicht in:	Remote sensing of environment 2018-10, Vol.216, p.91
Hauptverfasser:	Zhang, Tianhao, Zhu, Zhongmin, Gong, Wei, Zhu, Zerun, Sun, Kun, Wang, Lunche, Huang, Yusi, Mao, Feiyue, Shen, Huanfeng, Xu, Kai
Format:	Artikel
Sprache:	eng
Schlagworte:	Aerosol optical depth Aerosols Air monitoring Air pollution Computer simulation Data processing Emission analysis Field of view Foundation construction High resolution Landsat satellites Optical analysis Particulate matter Particulate matter emissions Particulate matter sources Pollution Pollution sources Remote sensing Remote sensing techniques Satellite observation Satellites Sensing techniques Spatial discrimination Spatial distribution Spatial resolution Spectroradiometers Temporal resolution Urban areas Weather forecasting
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