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ASTER Volcano Archive (AVA) Icon

ASTER Volcano Archive (AVA)

This website provides access to a substantial part of the ASTER Volcano Archive (AVA) image data acquired over the life of the ASTER mission. The archive is currently comprised of over 40,000 full resolution ASTER Very Near Infrared (VNIR) daytime volcano images, representing about a third of the ASTER volcano holdings, for 1542 active volcanoes listed in the Smithsonian Global Volcano Catalog. They are provided as downloadble JPEG images at full 15m/pixel resolution with accompanying JPEG World File (*.jpgw) information. Over the next one to two months the balance of existing daytime ASTER VNIR volcano data acquisitions will be added as well as newly acquired image granules.

The AVA Browser utilizes the powerful Google Maps geographic information system interface. Its use is intuitive; however, for first time Googlec Maps users, here are the steps to access volcanoes within the data base.

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Ashley  Davies
Ashley Davies
Geophysics & Planetary Geosciences (3223)
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