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Coral Reef Watch, Hotspots, 50 km, 2000-2011 (1 Day Composite)

Published by NOAA NMFS SWFSC Environmental Research Division | National Oceanic and Atmospheric Administration, Department of Commerce | Catalog Last Checked: May 05, 2026 at 06:21 PM | Dataset Last Updated: March 06, 2011 at 12:00 AM
NOAA Coral Reef Watch provides Coral Bleaching hotspot maps derived from NOAA's Polar Operational Environmental Satellites (POES). This data provides global area coverage at 0.1 degrees resolution. Measurements are gathered by the Advanced Very High Resolution Radiometer (AVHRR) instrument, a multiband radiance sensor carried aboard the NOAA POES satellites.

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