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Planning is under way for the 2024 AGIC Education and Training Symposium! Arizona's premier GIS event will be held in Prescott, Arizona at the Prescott Resort and Conference Center on August 27 - August 30, 2024.  Start planning your presentations and map submission now! 

 

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How Normalized Difference Water Index Is Used To Map Flooding

The Normalized Difference Water Index (NDWI) is a calculation used in remote sensing to monitor and measure the amount of moisture in vegetation and surface water bodies.

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