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Agricultural Fires Light Up Angola

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NASA/Goddard Space Flight Center

Agricultural Fires Light Up Angola

image: There seem to be more fires than land in this Aqua satellite image of Angola and the Democratic Republic of the Congo. Red dots indicate an area where the thermal detectors on the MODIS instrument recognized temperatures higher than background. When accompanied by plumes of smoke, as in this image, such hot spots are diagnostic for fire. Fire is often used as an inexpensive and rudimentary way to return nutrients to the soil and to clear the ground of unwanted plants. While fire helps enhance crops and grasses for pasture, the fires also produce smoke that degrades air quality.

This natural-color satellite image was collected by the Moderate Resolution Imaging Spectroradiometer (MODIS) aboard the Aqua satellite on May 23, 2015. view more 

Credit: NASA image courtesy Jeff Schmaltz, MODIS Rapid Response Team. Caption: NASA/Goddard, Lynn Jenner


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