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Cyanometers


Artist at Sea Kirsten Carlson poses with a replica of a cyanometer, a tool used to measure ’blueness’, or the color intensity of blue sky.
Credit: Schmidt Ocean Institute. Download this image (JPG, 30.5 KB).
[01-Feb-17] Artist at Sea Kirsten Carlson poses with a replica of a cyanometer, a tool used to measure ’blueness’, or the color intensity of blue sky.