Hurricane Marie made landfall on Puerto Rico as a category 4 hurricane on September 20, 2017. The storm brought intense winds and rainfall that lasted for several days, damaging vegetation, pulling trees out of the ground, and blowing leaves off trees. The damage and extent of vegetation can be seen by Landsat imagery before and after the storm.
Build skills in these areas
Assessing Hurricane Maria damageThe browning of Puerto Rico
Acco
unt required
Use � Explorer App Landsat the
imagery satellite historicalFiltering �
U � sing different band combinations:
• Vegetation
• color infrared
What you need
Account �
required. not
� Estimated time: under 30 minutes
Scenario
The Federal Emergency Management Agency (FEMA) is doing a post-assessment of vegetation damage caused by Hurricane Maria in Puerto Rico. The agency has asked you to compare Landsat imagery of before and after the event.
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Color Infrared
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Color
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