Atmospheric Chemistry and Physics
Atmospheric Chemistry and Physics
ACP
Articles | Volume 19, issue 4
Articles | Volume 19, issue 4
https://doi.org/10.5194/acp-19-2165-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/acp-19-2165-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 19, issue 4
Research article
 | 
19 Feb 2019
Research article |  | 19 Feb 2019

Surface erythemal UV irradiance in the continental United States derived from ground-based and OMI observations: quality assessment, trend analysis and sampling issues

Huanxin Zhang, Jun Wang, Lorena Castro García, Jing Zeng, Connor Dennhardt, Yang Liu, and Nickolay A. Krotkov

Viewed

Total article views: 3,293 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
2,347 863 83 3,293 426 89 119
  • HTML: 2,347
  • PDF: 863
  • XML: 83
  • Total: 3,293
  • Supplement: 426
  • BibTeX: 89
  • EndNote: 119
Views and downloads (calculated since 03 Sep 2018)
Cumulative views and downloads (calculated since 03 Sep 2018)

Viewed (geographical distribution)

Total article views: 3,293 (including HTML, PDF, and XML) Thereof 3,241 with geography defined and 52 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 
Latest update: 24 Nov 2025
Download
Short summary
OMU-based surface erythemal UV irradiance is compared with ground observations in the United States from 2005 to 2017. We reveal that the assumption of constant atmospheric conditions between OMI overpass time and local solar noon time may not fully represent the real atmosphere and the peaks of surface UV are not always at local solar noon because of cloud effects. Future geostationary satellites (e.g., TEMPO) would reduce sampling bias and improve trend analysis of surface UV estimate.
Read more
Share
Altmetrics
Final-revised paper
Preprint