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NASA NTRS · 20150018088

Results from CrIS/ATMS Obtained Using an AIRS "Version-6 like" Retrieval Algorithm

Susskind, Joel·Kouvaris, Louis·Iredell, Lena
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Abstract

We tested and evaluated Version-6.22 AIRS and Version-6.22 CrIS products on a single day, December 4, 2013, and compared results to those derived using AIRS Version-6. AIRS and CrIS Version-6.22 O3(p) and q(p) products are both superior to those of AIRS Version-6All AIRS and CrIS products agree reasonably well with each other. CrIS Version-6.22 T(p) and q(p) results are slightly poorer than AIRS over land, especially under very cloudy conditions. Both AIRS and CrIS Version-6.22 run now at JPL. Our short term plans are to analyze many common months at JPL in the near future using Version-6.22 or a further improved algorithm to assess the compatibility of AIRS and CrIS monthly mean products and their interannual differences. Updates to the calibration of both CrIS and ATMS are still being finalized. JPL plans, in collaboration with the Goddard DISC, to reprocess all AIRS data using a still to be finalized Version-7 retrieval algorithm, and to reprocess all recalibrated CrISATMS data using Version-7 as well.

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Susskind, Joel, Kouvaris, Louis, Iredell, Lena. 2015-08-27. Results from CrIS/ATMS Obtained Using an AIRS "Version-6 like" Retrieval Algorithm. https://ntrs.nasa.gov/citations/20150018088

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