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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does DEM stand for?
💡 Hint: Think about what 'Digital Elevation Model' represents.
Question 2
Easy
What is the purpose of a slope map?
💡 Hint: Consider why steep areas may be dangerous.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the primary purpose of using Digital Elevation Models (DEMs) in slope stability?
- To create topographical maps
- To monitor vegetation
- To identify unstable zones
- To measure rainfall
💡 Hint: Think about the main outcome of analyzing terrain in geoinformatics.
Question 2
True or False: Time-series imagery is only taken once to monitor for landslides.
- True
- False
💡 Hint: What does 'time-series' suggest about the data?
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Analyze a provided DEM of a region and identify areas that are at high risk of landslides. List the factors contributing to this risk.
💡 Hint: What features in the DEM indicate potential instability?
Question 2
Create a report on how an early warning system could be improved by integrating real-time data from time-series satellite images.
💡 Hint: Consider what timely information could be critical for response measures.
Challenge and get performance evaluation