Wildfires (IMAGE)

National Center for Atmospheric Research/University Corporation for Atmospheric Research

Wildfires

Caption

When observing wildfires, satellites provide different levels of detail, depending on which instrument is used. The image at left, produced from data generated by the MODIS instrument aboard NASA's Aqua satellite, uses 1-kilometer pixels (a bit over half a mile across) to approximate a fire burning in Brazil from March 26 to 30, 2013. The image at right, produced with data from the new VIIRS instrument, shows the same fire in far greater detail with 375-meter pixels (a bit over 1,200 feet across).

Credit

Image courtesy Wilfrid Schroeder, University of Maryland.

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