The ASTER Volcano Archive (AVA)

The ASTER Volcano Archive (AVA) is a global volcano database of satellite imagery from the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) instrument aboard NASA's TERRA spacecraft. The AVA provides provides full resolution Very Near Infrared (VNIR), Short Wave Infrared (SWIR), Thermal Infrared (TIR), and approximate true-color imagery for all ASTER data covering volcanos listed in the Smithsonian Global Volcanism Program database. The AVA also provides Google Earth, Google Maps files, complete metadata, and various other products. For data that can be made publicly available, AVA provides direct FTP links so users can retrieve the raw data in its entirety.

The AVA has been designed for both the science community and the public at large. As of May 19, 2013 the AVA contains 142,098 individual granules with 3,342,781 generated products.