14–16 Oct 2024
FZ Jülich; Building 15.9 (INM)
Europe/Berlin timezone

(online) Version 8 IMK/IAA MIPAS water vapour

16 Oct 2024, 11:15
15m
Room 4001b (FZ Jülich; Building 15.9 (INM))

Room 4001b

FZ Jülich; Building 15.9 (INM)

Speaker

Michael Kiefer (Karlsruhe Institute of Technology)

Description

The latest KIT-IMK/CSIC-IAA MIPAS V8 water vapour data set is presented. We discuss the major changes with respect to preceding data versions, and show data characterization and a thorough error analysis. One achievement of the V8 data set is the improved agreement between different MIPAS measurement modes, as well as a consistency improvement between the MIPAS nominal mode measurements with full and reduced spectral resolution. By consideration of Non-LTE effects in nominal mode retrievals, those profiles have become far more realistic in the upper stratosphere/mesophere range. Preliminary validation results show: The overall accuracy of the data product can be expected to be better than 10 % over a major part of the middle atmosphere.

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Primary author

Michael Kiefer (Karlsruhe Institute of Technology)

Co-authors

Alexandra Laeng Andrea Linden Bernd Funke Gabriele P. Stiller Manuel López-Puertas Maya García-Comas Norbert Glatthor Sylvia Kellmann Thomas von Clarmann (deceased) Udo Grabowski

Presentation materials