AIRS/Aqua Level 2 Cloud-cleared infrared radiances (AIRS+AMSU) V005 (AIRI2CCF) at GES DISC
Entry ID: GES_DISC_AIRI2CCF_V005

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Summary
Abstract: The Atmospheric Infrared Sounder (AIRS) is a facility instrument aboard the second Earth Observing System (EOS) polar-orbiting platform, EOS Aqua. In combination with the Advanced Microwave Sounding Unit (AMSU) and the Humidity Sounder for Brazil (HSB), AIRS constitutes an innovative atmospheric sounding group of visible, infrared, and microwave sensors. AIRS data will be generated continuously. Global coverage will be obtained twice daily (day and night) on a 1:30pm sun synchronous orbit from a 705-km altitude.

Cloud-Cleared Radiances contain calibrated, geolocated channel-by-channel AIRS infrared radiances (milliWatts/m2/cm-1/steradian) that would have been observed within each Advanced Microwave Sounding Unit (AMSU) footprint if there were no clouds in the FOV and produced along with the AIRS Standard Product, as they are the radiances used to retrieve the Standard Product. Nevertheless, they are an order of magnitude larger in data volume than the remainder of the Standard Products and, many Standard Product users are expected to have little interest in the Cloud Cleared Radiance. For these reasons they are a separate output file, but like the Standard Product, are generated at all locations.

(The Shortname for this product is AIRI2CCF).
With the availability of newly released V6 products, this product is no longer produced effective 2013-02-28.

Related URL
Link: GET DATA > ON-LINE ARCHIVE
Description: Access the AIRS L2 Cloud-Cleared Infrared (IR) Radiances Product by FTP.


Link: GET DATA > MIRADOR
Description: Access the AIRS L2 Cloud-Cleared Infrared (IR) Radiances Product from the NASA Goddard Mirador.


Link: GET DATA > OPENDAP DIRECTORY (DODS)
Description: Access the AIRS L2 Cloud-Cleared Infrared (IR) Radiances Product through OPeNDAP.


Link: GET DATA > SSW
Description: Access the AIRS L2 Cloud-Cleared Infrared (IR) Radiances using Simple Subset Wizard (Search and subset by date and spatial region).


Link: GET DATA > ECHO
Description: Refine your granule search with ECHO's next generation Earth Science discovery tool (Reverb) using information from this record.


Link: VIEW PROJECT HOME PAGE
Description: AIRS home page at NASA/JPL. General information on the AIRS instrument, algorithms, and other AIRS-related activities can be found.


Link: VIEW RELATED INFORMATION
Description: AIRS data support home page at Goddard Earth Sciences Data Information and Service Center/Distributed Active Archive Center (GES DISC DAAC). Online documentation, software to read, visualize and analyze AIRS data and data access information are available from this web site.


Link: VIEW RELATED INFORMATION > USER'S GUIDE
Description: README Document for AIRI2CCF


Geographic Coverage
 N: 90.0 S: -90.0  E: 180.0  W: -180.0

Data Set Citation
Dataset Originator/Creator: AIRS Science Team/Moustafa Chahine
Dataset Title: AIRS/Aqua Level 2 Cloud-cleared infrared radiances (AIRS+AMSU)
Dataset Series Name: AIRI2CCF
Dataset Release Date: 2007-07-26
Dataset Release Place: Greenbelt, MD, USA
Dataset Publisher: Goddard Earth Science Data and Information Services Center (GES DISC)
Version: 005
Data Presentation Form: Digital Science Data
Online Resource: http://disc.sci.gsfc.nasa.gov/datacollection/AIRI2CCF_V005.html


Temporal Coverage
Start Date: 2002-08-30
Stop Date: 2013-02-28


Location Keywords
OCEAN > ATLANTIC OCEAN
OCEAN > INDIAN OCEAN
OCEAN > PACIFIC OCEAN
GEOGRAPHIC REGION > GLOBAL
GEOGRAPHIC REGION > GLOBAL LAND
GEOGRAPHIC REGION > GLOBAL OCEAN


Data Resolution
Latitude Resolution: 50 km
Longitude Resolution: 50 km
Temporal Resolution: 6 Minute(s)


Science Keywords
SPECTRAL/ENGINEERING >INFRARED WAVELENGTHS >INFRARED RADIANCE >CLOUD-CLEARED INFRARED RADIANCE    [Definition]


ISO Topic Category
IMAGERY/BASE MAPS/EARTH COVER


Platform
AQUA >Earth Observing System, AQUA    [Information]


Instrument
AIRS >Atmospheric Infrared Sounder    [Information]
AMSU-A >Advanced Microwave Sounding Unit-A    [Information]


Project
DODS >Distributed Oceanographic Data System    [Information]
EOSDIS >Earth Observing System Data Information System    [Information]
ESIP >Earth Science Information Partners Program    [Information]
AQUA >Earth Observing System (EOS), AQUA    [Information]
OPENDAP >Open-source Project for a Network Data Access Protocol    [Information]
CWIC >CEOS WGISS Integrated Catalog    [Information]


Quality
Users should read information contained within the three documents below to avoid misuse of the L2 products in their research.

V5_CalVal_Status_Summary.pdf
http://disc.sci.gsfc.nasa.gov/AIRS/documentation/v5_docs/AIRS_V5_Re...
V5_L2_Standard Product_QuickStart.pdf
(http://disc.sci.gsfc.nasa.gov/AIRS/documentation/v5_docs/AIRS_V5_Re...
V5_L2_Quality_Control_and_Error_Estimation.pdf
(http://disc.sci.gsfc.nasa.gov/AIRS/documentation/v5_docs/AIRS_V5_Re...)


Access Constraints
None


Keywords
RADIANCE
INFRARED
CALIBRATED
GEOLOCATED
TEMPERATURE
EOSDIS


Data Set Progress
COMPLETE


Originating Center
GES DISC


Data Center
Goddard Earth Sciences Data and Information Services Center (formerly Goddard DAAC), Global Change Data Center, Earth Sciences Division, Science and Exploration Directorate, Goddard Space Flight Center, NASA    [Information]
Data Center URL: http://disc.gsfc.nasa.gov/

Data Center Personnel
Name: GES DISC HELP DESK SUPPORT GROUP
Phone: 301-614-5224
Fax: 301-614-5268
Email: gsfc-help-disc at lists.nasa.gov
Contact Address:
Goddard Earth Sciences Data and Information Services Center
Code 610.2
NASA Goddard Space Flight Center
City: Greenbelt
Province or State: MD
Postal Code: 20771
Country: USA



Distribution
Distribution_Media: FTP
Distribution_Size: 25.8 MB
Distribution_Format: HDF-EOS
Fees: None


Personnel
ED ESFANDIARI
Role: DIF AUTHOR
Phone: 301-614-5960
Fax: 301-614-5268
Email: asghar.e.esfandiari at nasa.gov
Contact Address:
Goddard Earth Sciences Data and Information Services Center
Code 610.2
NASA Goddard Space Flight Center
City: Greenbelt
Province or State: MD
Postal Code: 20771
Country: USA



Creation and Review Dates
DIF Creation Date: 2002-06-24
Last DIF Revision Date: 2013-10-21

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