Articles | Volume 10, issue 3
https://doi.org/10.5194/amt-10-939-2017
https://doi.org/10.5194/amt-10-939-2017
Research article
 | 
10 Mar 2017
Research article |  | 10 Mar 2017

Characterization of the OCO-2 instrument line shape functions using on-orbit solar measurements

Kang Sun, Xiong Liu, Caroline R. Nowlan, Zhaonan Cai, Kelly Chance, Christian Frankenberg, Richard A. M. Lee, Randy Pollock, Robert Rosenberg, and David Crisp

Viewed

Total article views: 3,551 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
1,922 1,505 124 3,551 127 128
  • HTML: 1,922
  • PDF: 1,505
  • XML: 124
  • Total: 3,551
  • BibTeX: 127
  • EndNote: 128
Views and downloads (calculated since 14 Nov 2016)
Cumulative views and downloads (calculated since 14 Nov 2016)

Viewed (geographical distribution)

Total article views: 3,551 (including HTML, PDF, and XML) Thereof 3,506 with geography defined and 45 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 03 Nov 2024
Download
Short summary
Accurately characterizing the instrument line shape (ILS) of the Orbiting Carbon Observatory-2 (OCO-2) is challenging and highly important due to its high spectral resolution and requirement for retrieval accuracy. Measured ILS during preflight experiments has been used in the OCO-2 CO2 retrieval. This study derives the on-orbit ILS of OCO-2 using its solar measurements and answers the questions whether on-orbit ILS has changed compared to preflight and whether it varies during the mission.