Atmospheric Science Data Center

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ACTIVATE Conducts Summer 2021 Deployment

In May of 2021, the Aerosol Cloud meteorology Interactions over the western Atlantic Experiment (ACTIVATE) returned to operations for a summer 2021 deployment. This deployment is part of a 5-year field campaign to investigate the atmospheric impacts of marine boundary layer clouds. Pictured are shallow cumulus clouds during a cold air outbreak from the NASA UC-12 King Air from a science flight conducted on March 1, 2020. The King Air flies in coordination with the HU-25 Falcon to acquire in-situ and remote sensing measurements of the atmosphere. More information about ACTIVATE can be obtained from the ASDC’s Data in Action: “Advancing Aerosol-Cloud-Meteorology Knowledge through ACTIVATE.” The ASDC provides all currently available publication-quality data for the first two deployments of ACTIVATE.

Image Credit: Armin Sorooshian/University of Arizona

Recent DAAC Updates

CALIPSO IIR Level 3 GEWEX Cloud Monthly Product Version 1.00 Data Release

Oct. 5, 2021, 3:16 p.m.

The Atmospheric Science Data Center (ASDC) at NASA Langley Research Center in collaboration with the CALIPSO mission team announces the release of a new CALIPSO …

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2021 American Customer Satisfaction Index (ACSI) Survey for NASA is Underway

Oct. 4, 2021, noon

If you are a registered Earthdata user, check your inbox for the 2021 American Customer Satisfaction Index (ACSI) survey. Since 2004, NASA's Earth Observing System …

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MOPITT V9 L2 and L3 Product Release

Aug. 19, 2021, 8 a.m.

The MOPITT/NCAR team announces the release of Version 9 (V9) Level 2 and Level 3 retrieval products for carbon monoxide (CO) for the years 2000 …

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POWER Web Services Portal Version 2 Now Available

Aug. 16, 2021, 8 a.m.

POWER DAV Daily AllSkyIrradiance

The NASA Prediction Of Worldwide Energy Resources (POWER) Project improves the accessibility and usage NASA …

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