Richat Structure, Sahara Desert, Mauritania
Approximate image footprint: 83 X 106 km
Coordinates: 21.12N, 11.40W
Date: February 18, 2003
Satellite sensor: Landsat 7 ETM+
Raw data credit: NASA
Spectral range: Enhanced infrared composite
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Images on this site were compiled by Paul Illsley.
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