File:Phytoplankton bloom in the Baltic Sea (July 3, 2001).jpg

PD image; from NASA's Earth Observatory; http://earthobservatory.nasa.gov/Newsroom/NewImages/images.php3?img_id=5020

Public domain This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
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Category:PD NASA#Phytoplankton%20bloom%20in%20the%20Baltic%20Sea%20(July%203,%202001).jpg Category:Satellite pictures of algal blooms Category:Satellite pictures of the Baltic Sea Category:Satellite pictures of Estonia Category:Satellite pictures of Latvia Category:Media missing infobox template Category:2001 satellite pictures Category:July 2001 in Europe Category:Russia photographs taken on 2001-07-03 Category:Satellite pictures of Lithuania Category:Satellite pictures of Sweden Category:Satellite pictures of Finland Category:Satellite pictures of Poland Category:Satellite pictures of Germany Category:Satellite pictures of Russia
Category:2001 satellite pictures Category:Files with no machine-readable author Category:Files with no machine-readable source Category:July 2001 in Europe Category:Media missing infobox template Category:PD NASA Category:Russia photographs taken on 2001-07-03 Category:Satellite pictures of Estonia Category:Satellite pictures of Finland Category:Satellite pictures of Germany Category:Satellite pictures of Latvia Category:Satellite pictures of Lithuania Category:Satellite pictures of Poland Category:Satellite pictures of Russia Category:Satellite pictures of Sweden Category:Satellite pictures of algal blooms Category:Satellite pictures of the Baltic Sea