Articles | Volume 19, issue 1
https://doi.org/10.5194/acp-19-295-2019
https://doi.org/10.5194/acp-19-295-2019
Research article
 | 
09 Jan 2019
Research article |  | 09 Jan 2019

Assessing uncertainties of a geophysical approach to estimate surface fine particulate matter distributions from satellite-observed aerosol optical depth

Xiaomeng Jin, Arlene M. Fiore, Gabriele Curci, Alexei Lyapustin, Kevin Civerolo, Michael Ku, Aaron van Donkelaar, and Randall V. Martin

Viewed

Total article views: 3,727 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
2,587 1,094 46 3,727 292 43 56
  • HTML: 2,587
  • PDF: 1,094
  • XML: 46
  • Total: 3,727
  • Supplement: 292
  • BibTeX: 43
  • EndNote: 56
Views and downloads (calculated since 04 Oct 2018)
Cumulative views and downloads (calculated since 04 Oct 2018)

Viewed (geographical distribution)

Total article views: 3,727 (including HTML, PDF, and XML) Thereof 3,703 with geography defined and 24 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Discussed (preprint)

Latest update: 19 Apr 2024
Download
Short summary
We use a forward geophysical approach to derive surface PM2.5 distribution from satellite AOD over the northeastern US by applying relationships between surface PM2.5 and column AOD from a regional air quality model (CMAQ). We use multi-platform surface, aircraft, and radiosonde measurements to quantify different sources of uncertainties. We highlight model representation of aerosol vertical distribution and speciation as major sources of uncertainties for satellite-derived PM2.5.
Altmetrics
Final-revised paper
Preprint