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3 cards from this section. Quick, good the night before a test.
What is change detection in photogrammetry?
Think about monitoring changes over time!
Define Digital Elevation Model (DEM).
What does it depict about the landscape?
What are time-series orthomosaics used for?
Think about what 'time-series' means.
True or False: Slope analysis helps improve erosion control in watershed management.
What role does slope play in water movement?
How would you implement change detection using time-series orthomosaics in a real-world scenario? Describe a step-by-step process.
Consider tools and what type of changes you are interested in.
Given a case study of a watershed experiencing increased erosion, propose how slope analysis from DEMs could inform conservation strategies.
Think about how landform affects how water runs off.
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