AVHRR Imagery of the Great Lakes
Lake Surface Temperatures
This AVHRR lake surface temperature image of the great lakes on September 3,
1992, shows temperature ranges of approximately 10-25 degrees C. The lower
Great Lakes (Erie,southern Lakes Michigan and Huron) are conspicuously warmer
than the northern lakes. Zones of upwelled cooler waters (shown in green)
can be seen on the western shore of Lake Michigan and the north shores of
Lakes Superior and Huron.
Other information on NOAA AVHRR satellite technology:
Advanced Very High Resolution Radiometer
NOAA Operational Environmental Satellites
NOAA/NASA Pathfinder AVHRR Land (PAL)