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: 4,100 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
2,877 1,163 60 4,100 304 76 64
  • HTML: 2,877
  • PDF: 1,163
  • XML: 60
  • Total: 4,100
  • Supplement: 304
  • BibTeX: 76
  • EndNote: 64
Views and downloads (calculated since 04 Oct 2018)
Cumulative views and downloads (calculated since 04 Oct 2018)

Viewed (geographical distribution)

Total article views: 4,100 (including HTML, PDF, and XML) Thereof 4,071 with geography defined and 29 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Discussed (preprint)

Latest update: 14 Nov 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