Images for Satellite Comparisons

The images depicting phytoplankton are from the Coastal Zone Color Scanner (CZCS) that operated from 1979 to 1986. The CZCS images are a seasonal composite, meaning numerous images were combined to produce the image you see. The sea surface temperature images are from NOAA satellites carrying the advanced very high resolution radiometer (AVHRR) and are a monthly composite.

To load any of these images to your hard disk, click on the image and wait for the full image to appear. From the File menu on your browser chose the Save as option. Be sure to save the images as "Source" rather than text.

Phytoplankton

January through March Phytoplankton levels April through June Phytoplankton levels July through September Phytoplankton levels October through December Phytoplankton levels Phytoplankton scale
Jan-Mar Apr-Jun Jul-Sep Oct-Nov Scale

Sea Surface Temperature

March Sea Surface Temperature June Sea Surface Temperature September Sea Surface Temperature December Sea Surface Temperature Temperature Scale
MarchJuneSeptemberDecemberSST scale

Comparing the differences between the Caribbean and the Eastern United States is a start. To move further use the Interactive Region Selection set up at the Goddard Space Flight Center by Gene Carl Feldman. The system is designed to allow you to look at the ocean color data for any region in the world.

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Updated October 6, 1998.
Copyright 1998, Gulf of Maine Aquarium.
Please email comments or questions to Space@octopus.gma.org