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Monthly Composite Chlorophyll Concentrations - Gulf of Maine

Published by National Centers for Coastal Ocean Science | National Oceanic and Atmospheric Administration, Department of Commerce | Metadata Last Checked: December 08, 2025 | Last Modified: 2006-05-01T00:00:00.000+00:00

This personal geodatabase contains raster images of chlorophyll concentrations in the Gulf of Maine. These raster images are monthly composites, and were calculated as means or as medians. The image composites span from 9/1997 to 6/2005. These images were also reprocessed to remove land and no-data values (value = 252 and value = 0, 253, 251 respectively), as well as to calculate the real world values for chlorophyll in micrograms per liter.

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Complete Metadata

describedByType	application/octet-steam
identifier	gov.noaa.nmfs.inport:39294
issued	2006-05-01T00:00:00.000+00:00
landingPage	https://www.fisheries.noaa.gov/inport/item/39294
language	[]
references	[ "https://www.fisheries.noaa.gov/inportserve/waf/noaa/nos/nccos/dmp/pdf/39294.pdf" ]
rights	otherRestrictions, unclassified
spatial	-65.013835,39.482066,-72.195988,45.46229
temporal	1997-09-01T00:00:00+00:00/2005-06-01T00:00:00+00:00

Location