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 AIRS Project Data User Survey
The AIRS Project invites you to participate in a brief survey:
http://airs.jpl.nasa.gov/surveyDB/
The primary goal is to learn from users of sounder data what improvements are desired for the AIRS products and how the project can better serve our data users. We are also assessing the user community desires for improvements in current observations to help shape the future of atmospheric sounding.
Results will be presented at the NASA Atmospheric Sounding Science Team Meeting in October and posted on our AIRS website. Your participation is vital to securing an accurate picture of the remote sounder community desires. Every comment is important to us and will be addressed.
Please participate in the survey before October 7, 2008 so that we may process the data in time for the meeting.
Thank you for your participation.
The AIRS/AMSU/HSB suite of instruments constitutes an innovative atmospheric sounding system of infrared, microwave and visible sensors. The infrared radiance data product is stable to 10 mK/yr and accurate to better than 250 mK. This product is the most accurate and stable set of hyperspectral infrared radiance spectra measurements made in space to date, and its meets the criteria identified by the National Research Council for climate data records. The geophysical products provide daily global temperature profiles at an accuracy of 1 K per 1 km thick layer in the troposphere and moisture profiles at an accuracy of 20% per 2 km thick layer in the lower troposphere (20% - 60% in the upper troposphere). With the Version 5 release the Level-2 and Level-3 products also include the burden and profiles of the minor gases: O3, CO and CH4.
The accuracy of the temperature and humidity profiles derived from AIRS/AMSU/HSB is recognized as improving forecasts from meteorological prediction models. NOAA administrator Lautenbacher has reported that "the AIRS instrument has provided the most significant increase in forecast improvement in this time range of any other single instrument." Currently researchers are using AIRS data products to validate climate models and to test their representations of critical climate feedbacks.
The AIRS Data Support at the GES DISC DAAC
provides science and data support to assist others in
understanding, ordering, and using the AIRS/AMSU/HSB
data products.
Register as an AIRS Data User
By registering as an AIRS Data User, you will receive announcements of discovered data product features and caveats which are directly applicable to your area of research. You will also receive the AIRS newsletters.
Got a Question, AskAIRS
Got a question for which there is no ready answer in the AIRS documentation? Post it at AskAIRS site and the AIRS Project will endeavor to provide the answer.
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Atmos Composition
