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Represented by 948 pixels of 1 km2, close to the beach line. (A) Sargassum washed ashore on the coast of Mahahual, Quintana Roo, Mexico on 18 June 2018. For the pixel example AQUA-MODIS rhos values (B) in the case of Sargassum; (C) in the case of absence of Sargassum. (Figure credit: Holger Weissenberger).
