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Chemical CluesOzoneGlobal Climate ChangeGlobal Water CycleBiomass BurningAir PollutionWhat Is TESDetecting AltitudesNadir and Limb ViewsValidationWebsite banner: Tropospheric Emission SpectrometerEarth

Welcome

As we prepare to meet the challenges of global climate change and pollution, we urgently need to improve our understanding of the atmosphere's chemistry. TES is making a vital contribution to this effort as one of four instruments aboard NASA's Aura satellite. TES focuses on the troposphere, the layer of atmosphere that stretches from the ground to the altitude at which airplanes fly. With very high spectral resolution, TES can distinguish concentrations of gases at different altitudes, a key factor in understanding their behavior and impact. It's the first orbiting instrument able to do this with ozone, a very important chemical with regard to both global warming and air pollution.

News And Events

Hydrologic connectivity constrains partitioning of global terrestrial water fluxes
Hydrologic connectivity constrains partitioning of global terrestrial water fluxes More >>
ATMOS 2015 conference
The ATMOS 2015 conference was held on June 8-12, 2015, at the University of Greece, Crete More >>
TES version 6 Processing Complete
The version 6 reprocessing campaign is now complete and now performing forward processing only More >>
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