Articles | Volume 7, issue 12
https://doi.org/10.5194/amt-7-4117-2014
https://doi.org/10.5194/amt-7-4117-2014
Research article
 | 
03 Dec 2014
Research article |  | 03 Dec 2014

Characterization of model errors in the calculation of tangent heights for atmospheric infrared limb measurements

M. Ridolfi and L. Sgheri

Viewed

Total article views: 2,442 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
1,390 956 96 2,442 115 111
  • HTML: 1,390
  • PDF: 956
  • XML: 96
  • Total: 2,442
  • BibTeX: 115
  • EndNote: 111
Views and downloads (calculated since 28 Jul 2014)
Cumulative views and downloads (calculated since 28 Jul 2014)

Cited

Saved (final revised paper)

Latest update: 27 Mar 2024
Download
Short summary
In this paper, we review the main factors driving the calculation of the tangent height of spaceborne limb measurements: the ray-tracing method, the refractive index model and the assumed atmosphere. We find that commonly used ray-tracing and refraction models are very accurate, at least in the mid-infrared. The factor with the largest effect in the tangent height calculation is the assumed atmosphere, which may cause errors of up to 200m.