Solar radiation enters the Earth's atmosphere with a portion being scattered by clouds and aerosols.

Processing, archiving and distributing Earth science data
at the NASA Langley Research Center


RSS Feeds - news, announcements, maintenance.



AirMSPI Level 1B2 V005 New Data for NASA’s PODEX Campaign

Wednesday, August 9, 2017

The NASA Langley Atmospheric Sciences Data Center (ASDC) and Jet Propulsion Laboratory (JPL) announce the public release of Version 005 of the Airborne Multiangle SpectroPolarimetric Imager (AirMSPI) Level 1B2 data products for the Polarimeter Definition Experiment (PODEX) flight campaign. 

CALIPSO Standard/Expedited Processing Suspended

Friday, July 14, 2017

Due to increased solar activity the CALIPSO payload has been commanded to SAFE mode.  All science operations have been suspended.  Notification will be provided when the payload is back to nominal data acquisition state. 

DSCOVR Public Release Statement V02

Wednesday, July 12, 2017

The Deep Space Climate Observatory (DSCOVR) is a NOAA/NASA mission located near the Earth-Sun Lagrange point (L1) where it performs its primary objective of monitoring the solar wind as well as observing the Earth from sunrise to sunset with two Earth Science sensors: the Earth Polychromatic Imag

CALIPSO IIR L1 V2-00 Release Announcement

Wednesday, July 12, 2017

The Atmospheric Science Data Center (ASDC) at NASA Langley Research Center in collaboration with the CALIPSO mission announces the release of the following data product:

CAL_IIR_L1- Standard-V2-00


June 2017 Atmospheric Science Forum Newsletter

Friday, June 30, 2017

The Atmospheric Sciece Forum Newsletter for June 2017 features addition of the complete DISCOVER-AQ campaign available on Toolsets for Airborne Data (TAD), release of the CERES EBAF TOA and SURFACE Edition 4.0 data products, and the MOPITT V7 product upgrade. Access the full article at: