Lake Erie algal bloom
Detailed Description
Landsat satellites captured this image of Lake Erie during a harmful algal bloom event.
Sources/Usage
Public Domain.
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How is the Landsat 8 and Landsat 9 Coastal/Aerosol Band 1 used?
The Operational Land Imager Band 1 ( 0.433-0.453 µm ) on Landsat 8 and Landsat 9 is useful for imaging shallow water and tracking fine atmospheric particles like dust and smoke. Band 1 reflects blues and violets, where light is scattered by dust, smoke, and water particles in the air. Collecting data with enough sensitivity at this spectrum is difficult. Since water absorbs and scatters light...
CMHRP Links with Other Mission Areas
Harmful Algal Blooms (HABs)
Related Content
How is the Landsat 8 and Landsat 9 Coastal/Aerosol Band 1 used?
The Operational Land Imager Band 1 ( 0.433-0.453 µm ) on Landsat 8 and Landsat 9 is useful for imaging shallow water and tracking fine atmospheric particles like dust and smoke. Band 1 reflects blues and violets, where light is scattered by dust, smoke, and water particles in the air. Collecting data with enough sensitivity at this spectrum is difficult. Since water absorbs and scatters light...