AIRS level-3 12-hourly standard retrieval product (Without HSB) Version 4, 5 & 6

AIRS 12-hourly products

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 for measuring atmospheric water and temperature profiles. Detail description of this dataset can be obtained from GSFC: Version 4, Version 5, Version 6

Global coverage is obtained twice daily (day and night) on a 1:30pm sun synchronous orbit from a 705-km altitude. In this dataset, 0z and 12z are set to the ascending and descending orbits, respectively.

Variables
12 level water vapor mass mixing ratio(gm/kg),Outgoing longwave radiation flux (W/M**2), 12 level Relative humidity profile (percent), Surface Air temperature(°K), Surface skin temperature(°K),24 level Air temperature (°K),Precipitable water (kg/M**2), Surface pressure (mb)
ZonalGlobal by 1.0 deg
MeridionalGlobal by 1.0 deg
Verticalsurface, and 1000,925,850,700,600,500,400,300,250,200,150,100,70, 50,30, 20,15, 10,7,5,3,2,1.5,1 (mb)  
Temporal V4: Jan 1, 2003 to Oct 31, 2007 by 12 hour(s)
V5: Sept 1, 2002 to Feb 28, 2013 by 12 hour(s)
V6: Sept 1, 2002 to Sep 24, 2016 by 12 hour(s)
Static?no
Volume9.65 G Bytes/year
Server public:
Sourcehttp://mirador.gsfc.nasa.gov/cgi-bin/mirador/presentNavigation.pl?tree=project&&dataGroup=V6%20AIRS/AMSU%20L3&project=AIRS&dataset=AIRX3STD.006&version=006
Acquired Mar 28, 2006 (Updated Oct 2016)
APDRC contact
SupplementsNone