ASTER Volcano Archive
Also known as AVA
The ASTER Volcano Archive (AVA) is the worlds largest specialty archive of volcano data. For 1,549 recently active volcanos listed by the Smithsonian Global Volcanism Program, the AVA has collected the entirety of high-resolution multispectral ASTER data and made it available to the public. Also included are digital elevation maps, NOAA ash advisories, alteration zone imagery, and thermal anomaly reports. LANDSAT7 data are also being processed.
Getting access
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.
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.
About this database
| Website | https://ava.jpl.nasa.gov/ |
|---|---|
| Subjects | Natural Sciences · Physics · Geosciences (including Geography) · Astrophysics and Astronomy · Geophysics and Geodesy · Geodesy, Photogrammetry, Remote Sensing, Geoinformatics, Cartogaphy |
| Last updated | 2026-09-12 |