PIA09938: AIRS Ozone Burden During Antarctic Winter: Time Series from 8/1/2005 to 9/30/2005
Target Name: Earth
Is a satellite of: Sol (our sun)
Mission: Aqua
Spacecraft: Aqua
Instrument: Atmospheric Infrared Sounder (AIRS)
Product Size: 2931 x 2223 pixels (width x height)
Produced By: JPL
Full-Res TIFF: PIA09938.tif (19.55 MB)
Full-Res JPEG: PIA09938.jpg (358.8 kB)

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AIRS Ozone Burden During Antarctic Winter

AIRS provides a daily global 3-dimensional view of Earth's ozone layer. Since AIRS observes in the thermal infrared spectral range, it also allows scientists to view from space the Antarctic ozone hole for the first time continuously during polar winter. This image sequence captures the intensification of the annual ozone hole in the Antarctic Polar Vortex.

About AIRS
The Atmospheric Infrared Sounder, AIRS, in conjunction with the Advanced Microwave Sounding Unit, AMSU, senses emitted infrared and microwave radiation from Earth to provide a three-dimensional look at Earth's weather and climate. Working in tandem, the two instruments make simultaneous observations all the way down to Earth's surface, even in the presence of heavy clouds. With more than 2,000 channels sensing different regions of the atmosphere, the system creates a global, three-dimensional map of atmospheric temperature and humidity, cloud amounts and heights, greenhouse gas concentrations, and many other atmospheric phenomena. Launched into Earth orbit in 2002, the AIRS and AMSU instruments fly onboard NASA's Aqua spacecraft and are managed by NASA's Jet Propulsion Laboratory in Pasadena, Calif., under contract to NASA. JPL is a division of the California Institute of Technology in Pasadena.

More information about AIRS can be found at http://airs.jpl.nasa.gov.

Image Credit:
NASA/JPL

Image Addition Date:
2007-07-24