Qiangqiang Xu
Papers
2
Total Citations
17
H-Index
2
About
Qiangqiang Xu is a leading researcher in satellite remote sensing of atmospheric aerosols, with a focus on improving air quality monitoring in urban environments. His work centers on developing high-resolution aerosol optical depth (AOD) retrieval algorithms, addressing critical challenges in tracking particulate pollution from space. Xu’s most notable contribution is the first retrieval of daily 160-meter AOD over urban areas using synergistic observations from China’s Gaofen-1/6 satellites, a breakthrough detailed in his 2024 paper (13 citations). This algorithm enables unprecedented spatial detail for assessing aerosol loadings in cities, directly supporting environmental health risk evaluations. He has also investigated how environmental pollution itself degrades the accuracy of hourly aerosol products from the Advanced Himawari Imager over Beijing (2020, 4 citations), revealing key limitations in current geostationary satellite retrievals. By pushing the boundaries of spatial and temporal resolution in AOD mapping, Xu’s work provides essential tools for atmospheric scientists, policymakers, and public health researchers seeking to understand and mitigate the impacts of air pollution on human populations.
Research Focus
Key Achievements
Top Papers
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