Wednesday, December 5, 2012

Stunning NASA ALI image of Tolbachik lava flows from December 1, 2012

This is a NASA Advanced Land Imager (ALI) view of the Tolbachik lava flows from the fissures. This was processed by IVS FEB RAS. ALI is a Earth Observing sensor, hyperspectral in nature, measuring at 9 wavelengths and this allows color composites to be made, as shown below for Tolbachik's flows on December 1, 2012.


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