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18.11.2.4. DEM/DTM formats
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11 questions on this section. Wrong answers show you what to read again.
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Mixed questions from across the chapter. Your answers get marked.
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Flashcard drill
2 cards from this lesson. Good the night before a test.
Try these first
- 1.
What does DEM stand for?
Hint
Think about elevation data.
- 2.
What is a feature of DTM?
Hint
Think about what it excludes.
- 3.
What does DEM stand for?
- Digital Elevation Model
- Digital Earth Model
- Detailed Elevation Model
Hint
Think about what areas of elevation it covers.
- 4.
True or False: DTM includes features like trees and buildings.
- True
- False
Hint
What does a DTM represent?
- 5.
Construct a scenario where choosing between DTM and DEM is critical in a civil engineering project. Justify your choice.
Hint
Think about what you're trying to analyze.
- 6.
Evaluate how advancements in technology could impact the creation and use of DEM and DTM in the future.
Hint
Consider future trends and innovation in mapping technologies.
Exercises
Total Questions
2
Estimated Time
4 min
Passing Score
70%
Instructions
- Read each question carefully
- You can use hints if you need help
- Complete all questions before submitting
4 more questions available
Enrol freeQuiz
Total Questions
2
Estimated Time
4 min
Passing Score
70%
Instructions
- Read each question carefully
- You can use hints if you need help
- Complete all questions before submitting
1 more question available
Enrol freeChallenge Problems
Total Questions
2
Estimated Time
4 min
Passing Score
70%
Instructions
- Read each question carefully
- You can use hints if you need help
- Complete all questions before submitting