In this visualization, a model created by NASA, the color variations denote speed. The lighter green areas are moving faster than the blue areas. For complete information about this image, see http://sos.noaa.gov/datasets/Ocean/seacurrents.html
Originally uploaded in CLEAN:Teaching Climate and Energy:Tools for Educators:Workshops:Climate Complexity Workshop 2012.
Image 32020 is a 350 by 350 pixel WebP
Uploaded: Jan17 12