AIRS Online Visualization and Analysis

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Daily AIRS	Temperature Ascending/Daytime (24 layers) Temperature Descending/Nighttime (24 layers) Water Vapor Mass Mixing Ratio Ascending/Daytime (12 layers) Water Vapor Mass Mixing Ratio Descending/Nighttime (12 layers) Relative Humidity Ascending/Daytime (12 layers) Relative Humidity Descending/Nighttime (12 layers) Geopotential Height Ascending/Daytime (24 layers) Geopotential Height Descending/Nighttime (24 layers) Column Amount Ozone Ascending/Daytime Column Amount Ozone Descending/Nighttime Surface Air Temperature Ascending/Daytime Surface Air Temperature Descending/Nighttime Surface Skin Temperature Ascending/Daytime Surface Skin Temperature Descending/Nighttime Surface Pressure Ascending/Daytime Surface Pressure Descending/Nighttime Total Cloud Liquid Water Ascending/Daytime Total Cloud Liquid Water Descending/Nighttime Cloud Top Pressure Ascending/Daytime Cloud Top Pressure Descending/Nighttime Cloud Fraction Ascending/Daytime Cloud Fraction Descending/Nighttime
Plot Types:	Lat/Lon Map, Time-averaged Vertical Profile, Parameter vs. Pressure Lon-Pressure Cross-section, Lat-averaged Lat-Pressure Cross-section, Lon-averaged Time Series, Area-averaged Animation, Lat-Lon maps Time-Pressure Cross-section
Upper Pressure Level(mb) :	1.0 1.5 2.0 3.0 5.0 7.0 10.0 15.0 20.0 30.0 50.0 70.0 100.0 150.0 200.0 250.0 300.0 400.0 500.0 600.0 700.0 850.0 925.0 1000.0 (only applicable to multi-layer parameters)
Lower Pressure Level(mb) :	1.0 1.5 2.0 3.0 5.0 7.0 10.0 15.0 20.0 30.0 50.0 70.0 100.0 150.0 200.0 250.0 300.0 400.0 500.0 600.0 700.0 850.0 925.0 1000.0
Projection:	Cylindrical Equidistant South Polar Stereo North Polar Stereo Robinson
Begin year	2002 2003 2004 2005 2006 2007 month January February March April May June July August September October November December day 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 (Data Begin: 2002/08/30)
End year	2002 2003 2004 2005 2006 2007 month January February March April May June July August September October November December day 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 (Data   End: 2007/08/30) Check Dates when AIRS Data are not available
Color Options:	Pre-defined Dynamic Customized (linear only): Min Max
Time series Y-Axis Options:	Dynamic Customized: Min Max Interval
Plot of Parameter vs Pressure X-Axis Options:	Dynamic Customized: Min Max Interval
Spatial Subsampling interval for ASCII Output only:	Original 2 3 4 5

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Data Description

AIRS Daily Global 1.0°x1.0° Products

The Current AIRS Giovanni uses Level-3 Daily Global Gridded data product. AIRS Leval 3 files contain geophysical parameters that have been binned and averaged into 1x1 grid cells. Data are seperated into ascending and descending portion of the orbit, where 'ascending' or 'descending' refers to direction of the satellite at equatorial crossing. Outside of the polar zones, these correspond respectively to daytime and nighttime. The details of AIRS data processing are available in the User's Guide prepared by the AIRS science team.