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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 elevation data.
Question 2
Easy
Name one use of viewshed analysis.
💡 Hint: Consider what needs to be seen from a point.
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 a Digital Elevation Model (DEM)?
- A 3D representation of Earth's surface elevation.
- A method to analyze vegetation.
- A technique for detecting water bodies.
💡 Hint: Focus on what a model like DEM truly represents.
Question 2
Viewshed analysis is important for which application?
- True
- False
💡 Hint: Consider how visibility affects building placement.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Using a DEM, plan the layout of a new park in an area with varying elevation. Discuss your considerations regarding accessibility and visibility.
💡 Hint: Think about the key features of the land that could influence your design choices.
Question 2
Analyze how a 3D city model could improve emergency response in a rapidly growing urban area. Identify specific features that would aid first responders.
💡 Hint: How do spatial representations help with logistical planning?
Challenge and get performance evaluation