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5.13. Different Types of Sensors
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12 questions on this section. Wrong answers show you what to read again.
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Revision test
Mixed questions from across the chapter. Your answers get marked.
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Flashcard drill
4 cards from this lesson. Good the night before a test.
Try these first
- 1.
What type of sensor relies on natural sunlight?
Hint
Think about what energy source is needed.
- 2.
Give one example of an active sensor.
Hint
This sensor uses its own energy to function.
- 3.
Which type of sensor depends on external light for operation?
- Active Sensor
- Passive Sensor
- Both
Hint
Think about what each type of sensor needs.
- 4.
True or False: Active sensors are not affected by weather conditions.
- True
- False
Hint
Consider how these sensors gather data.
- 5.
Discuss how the choice of sensor type affects the quality of data in remote sensing.
Hint
Think about seasonal changes and day versus night.
- 6.
Evaluate the impact of internal sensor geometry on image capture.
Hint
Consider how different geometries store and process data.
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
2 more questions 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