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Proceedings Paper

The Atmospheric Infrared Sounder (AIRS) on the NASA Aqua Spacecraft: a general remote sensing tool for understanding atmospheric structure, dynamics, and composition
Author(s): Thomas S. Pagano; Moustafa T. Chahine; Eric J. Fetzer
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Paper Abstract

The Atmospheric Infrared Sounder (AIRS) on the EOS Aqua Spacecraft was launched on May 4, 2002. Early in the mission, the AIRS instrument demonstrated its value to the weather forecasting community with better than 6 hours of improvement on the 5 day forecast. Now with over eight years of consistent and stable data from AIRS, scientists are able to examine processes governing weather and climate and look at seasonal and interannual trends from the AIRS data with high statistical confidence. Naturally, long-term climate trends require a longer data set, but indications are that the Aqua spacecraft and the AIRS instrument should last beyond 2018. This paper briefly describes the AIRS data products and presents some of the most significant findings involving the use of AIRS data in the areas of weather forecast improvement, climate processes and model validation, cloud and polar processes, and atmospheric composition (chemistry and dust).

Paper Details

Date Published: 11 October 2010
PDF: 8 pages
Proc. SPIE 7827, Remote Sensing of Clouds and the Atmosphere XV, 78270B (11 October 2010); doi: 10.1117/12.865335
Show Author Affiliations
Thomas S. Pagano, Jet Propulsion Lab. (United States)
Moustafa T. Chahine, Jet Propulsion Lab. (United States)
Eric J. Fetzer, Jet Propulsion Lab. (United States)


Published in SPIE Proceedings Vol. 7827:
Remote Sensing of Clouds and the Atmosphere XV
Richard H. Picard; Klaus Schäfer; Adolfo Comeron; Michiel van Weele, Editor(s)

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