Atmosphere

Atmospheric variables include temperature, precipitation, wind, pressure, clouds, greenhouse gases, and much more. Overview pages summarize and compare selected datasets of a given variable.

To find a specific dataset or variable, jump to the search box below or click your desired variable from among the blue sub-category buttons. Note that the classification of datasets by variable is approximate, especially for large, multi-variable datasets like reanalyses.

To see only the datasets accompanied by in-depth commentary, select the "Datasets with guidance" button when using the search box.

Climate datasets

Has expert guidance
Stratospheric Ozone: Vertically Resolved, zonal mean based on BDBP Stratospheric Ozone: Vertically Resolved, zonal mean based on BDBP

  • Years of record

  • to

Combined monthly mean vertical ozone profile database spanning the period 1979 to 2007. The database is completely filled such that there are no missing data. The raw…

Main variables and Earth System components

Atmosphere Ozone: Stratospheric

    • Timestep

    • Monthly

    • Collections

    • N/A
Stratospheric & Tropospheric Ozone: ACC/SPARC (Atmospheric Chemistry and Climate / Stratospheric Processes and their Role in Climate) Stratospheric & Tropospheric Ozone: ACC/SPARC (Atmospheric Chemistry and Climate / Stratospheric Processes and their Role in Climate)

  • Years of record

  • to

"The AC&C/SPARC ozone database covers the period 1850 to 2100 and can be used as forcing in climate models that do not include interactive chemistry. The historical part…

Main variables and Earth System components

Atmosphere Ozone: Stratospheric

  • Experts contributing reviews

  • N/A
AIRS (Atmospheric InfraRed Sounder): Version 6 Level 2 AIRS (Atmospheric InfraRed Sounder): Version 6 Level 2

  • Years of record

  • to

AIRS Version 6 Level 2 data represent a significant improvement over AIRS Version 5 Level 2 products in terms of greater stability, yield, and quality. Several…

Main variables and Earth System components

Atmosphere Aerosols Air Temperature CO Geopotential Height Ozone: Tropospheric Precipitable water Specific Humidity

  • Experts contributing reviews

  • N/A
AIRS and AMSU: Trace Gases (CO2, CO, CH4, O3...); Level 3 AIRS and AMSU: Trace Gases (CO2, CO, CH4, O3...); Level 3

  • Years of record

  • N/A

AIRS provides satellite retrieval of mid-tropospheric carbon dioxide even under cloudy conditions, without the use of a priori information from models. AIRS retrievals use…

Main variables and Earth System components

Atmosphere CO Ozone: Tropospheric Biosphere CH4-Methane CO CO2

  • Experts contributing reviews

  • N/A
ERA5 atmospheric reanalysis ERA5 atmospheric reanalysis

  • Years of record

  • to

ERA5, the successor to ERA-Interim, provides global, hourly estimates of atmospheric, ocean-wave and land-surface variables, at a horizontal resolution of 31 km and 137…

Main variables and Earth System components

Atmosphere Land Ocean wave height