Articles | Volume 15, issue 19
https://doi.org/10.5194/acp-15-11217-2015
https://doi.org/10.5194/acp-15-11217-2015
Research article
 | 
09 Oct 2015
Research article |  | 09 Oct 2015

Influence of aerosols and surface reflectance on satellite NO2 retrieval: seasonal and spatial characteristics and implications for NOx emission constraints

J.-T. Lin, M.-Y. Liu, J.-Y. Xin, K. F. Boersma, R. Spurr, R. Martin, and Q. Zhang

Viewed

Total article views: 4,634 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
2,725 1,791 118 4,634 544 102 118
  • HTML: 2,725
  • PDF: 1,791
  • XML: 118
  • Total: 4,634
  • Supplement: 544
  • BibTeX: 102
  • EndNote: 118
Views and downloads (calculated since 29 Apr 2015)
Cumulative views and downloads (calculated since 29 Apr 2015)

Cited

Saved (final revised paper)

Saved (preprint)

Latest update: 15 Nov 2024
Download
Short summary
We conduct an improved OMI-based retrieval of tropospheric NO2 VCDs (POMINO) over China by explicitly accounting for aerosol optical effects and surface reflectance anisotropy. Compared to the traditional implicit aerosol treatment, an explicit treatment greatly lowers NO2 VCDs and subsequently estimated NOx emissions over eastern China, but with large spatiotemporal dependence. An explicit treatment also better captures high-pollution days. Effects of surface reflectance treatments are smaller.
Altmetrics
Final-revised paper
Preprint