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The MISR instrument aboard NASA’s Terra satellite has maintained excellent absolute and camera-to-camera radiometric calibration over more than a quarter century by employing routine bi-monthly onboard calibration procedures. Absolute radiances over uniform bright scenes are required to deviate by l...

I tried to download the GEWEXSRB_Rel4-IP_Longwave_3hrly_198801.nc4 via Python by using the url, I get a text/html as folder :( . I tried another one, which is GEWEXSRB_Rel4-IP_Longwave_3hrlymonthly_oceanonly_utc_1, I have the same problem. I would like to retreave longwave and shortwave radiation da...

We would like to inform you that the Atmospheric Science Data Center (ASDC) is currently undergoing a cloud migration to continue improving data accessibility and services for the scientific community. As part of this transition, ASDC data will eventually become unavailable for download from the ASD...

The Atmospheric Science Data Center (ASDC) has released data for the Chemical Instrumentation Test and Evaluation (CITE) missions. While there were three deployments for CITE (CITE-1, CITE-2, CITE-3), data is only available for CITE-2 and CITE-3, as CITE-1 data was unable to be located and therefore...

The Stratospheric Aerosol and Gas Experiment III (SAGE III) on the Meteor-3M (M-3M) platform (SAGE III/M3M) SAGE III Meteor-3M L2 Monthly Cloud Presence (Native and HDF-EOS) Version 4 data products are now available. These products compile monthly records of cloud occurrences in polar regions, speci...

These products contain gridded, regionally averaged data of CERES-observed and geostationary imager-derived reflected shortwave (SW), emitted longwave (LW) and top-of-atmosphere (TOA) fluxes. In addition, they contain computed SW and LW surface, TOA, and in-atmosphere fluxes. They also include cloud...

The ASDC is pleased to announce the release of Version 02 of the DSCOVR EPIC Level 3 Photosynthetically Available Radiation (PAR) for ocean surface product (DSCOVR_EPIC_L3_PAR_02). This updated dataset provides global measurements of PAR derived from DSCOVR's Earth Polychromatic Imaging Camera (EPIC...

ASDC has released Level 1, 2, and 3 datasets from the Polar Radiant Energy in the Far InfraRed Experiment (PREFIRE) mission. These datasets provide unprecedented measurements of far-infrared radiation in polar regions, enabling global researchers to study polar energy budgets, seasonal variations, a...

ASDC collaborated with ESDIS to publish a new article “NASA Is Releasing the Final Version of MOPITT's 25-Year Data Record”. ASDC will release the definitive Version 10 of the 25-year MOPITT (Measurements Of Pollution In The Troposphere) dataset in the next few weeks on the cloud. This version featu...

The ASDC Team is excited to announce that all PREFIRE data products are available to the public via the Atmospheric Science Data Center (ASDC) Distributed Active Archive Center ! This includes Level 1 Radiance, retrieved Level 2 products, Level 3 climatologies, and supporting auxiliary products. Lev...