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Animation from MISR Instrument of Arizona Wildfires
06.09.11
 


This animation from NASA’s Multi-angle Imaging SpectroRadiometer (MISR) instrument on the Terra spacecraft show the Wallow and Horseshoe 2 Fires burning in Arizona mid-morning (local time) on June 7, 2011. This animation shows sequential views from MISR’s nine cameras, which observe the scene over a period of seven minutes from different view angles. Smoke can be seen rising from local hot spots due to the time lapse between the different images. The images at the beginning and end of the sequence are from MISR’s more oblique cameras and observe a longer path through the atmosphere, making the smoke appear thicker and easier to resolve against the bright desert background. The areas with no data (shown in black and present at the oblique angles) are locations where the variable terrain has obscured lower elevation ground.

 
 
Credit: NASA JPL