Articles | Volume 8, issue 1
https://doi.org/10.5194/essd-8-61-2016
https://doi.org/10.5194/essd-8-61-2016
Review article
 | 
11 Feb 2016
Review article |  | 11 Feb 2016

The SPARC Data Initiative: comparisons of CFC-11, CFC-12, HF and SF6 climatologies from international satellite limb sounders

S. Tegtmeier, M. I. Hegglin, J. Anderson, B. Funke, J. Gille, A. Jones, L. Smith, T. von Clarmann, and K. A. Walker

Data sets

SPARC Data Initiative CFC-11, CFC-12, HF and SF6 climatologies S. Tegtmeier, M. I. Hegglin, J. Anderson, B. Funke, J. Gille, A. Jones, L. Smith, T. von Clarmann, K. A. Walker https://doi.org/10.1594/PANGAEA.849223

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Short summary
The first comprehensive intercomparison of CFC-11, CFC-12, HF, and SF6 satellite data was performed as part of the SPARC Data Initiative following a new "top-down" concept of satellite measurement validation and thus providing a global picture of the data characteristics. The comparisons will provide basic information on quality and consistency of the various data sets and will serve as a guide for their use in empirical studies of climate and variability, and in model-measurement comparisons.