Comprehensive Large Array-data Stewardship System
Also known as CLASS
CLASS is a data repository for environmental data collected by NOAA. Products include data from polar orbiting satellites, meteorological satellites, sea surface temperature (SST) data, sea surface height data, and more.
Getting access
Registration required Restricted (registration)
- How to apply
- Not yet verified — we don’t publish a route we haven’t checked.
Summarised from a registry — the exact application route is not yet verified.
Open access Open
- How to apply
- Not yet verified — we don’t publish a route we haven’t checked.
Summarised from a registry — the exact application route is not yet verified.
About this database
| Website | https://www.class.noaa.gov/ |
|---|---|
| Subjects | Life Sciences · Natural Sciences · Biology · Chemistry · Physics · Geosciences (including Geography) · Atmospheric Science and Oceanography · Geophysics and Geodesy · Oceanography · Geophysics |
| Last updated | 2026-09-13 |