AIRS version 6.6 and version 7 level-1C products
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Date
2019-09-09
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Citation of Original Publication
Evan M. Manning, L. Larrabee Strow, and Hartmut H. Aumann "AIRS version 6.6 and version 7 level-1C products", Proc. SPIE 11127, Earth Observing Systems XXIV, 1112718 (9 September 2019); https://doi.org/10.1117/12.2529400
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Copyright 2019 Society of Photo Optical Instrumentation Engineers (SPIE). ©2019 Society of Photo-Optical Instrumentation Engineers (SPIE). One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.
Copyright 2019 Society of Photo Optical Instrumentation Engineers (SPIE). ©2019 Society of Photo-Optical Instrumentation Engineers (SPIE). One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.
Abstract
The Atmospheric Infrared Sounder (AIRS) introduces new Level-1C (L1C) products. AIRS Version 6.6 L1C processing addresses data quality and sampling issues as well as spectral drift, making a clean, easy to use product. This will be the first version of AIRS L1C permanently hosted at the Goddard Earth Science DAAC, making it easy for users to access. A later Version 7 L1C will incorporate v7 Level-1B (L1B) calibration improvements and use a modern netCDF4 format. We focus on the spectral changes in the AIRS instrument and the new L1C feature that corrects for it.