Practice Basic Concepts Of Remote Sensing (2.1) - Fundamentals of Remote Sensing

Practice: Basic Concepts of Remote Sensing

Lesson 2.1Fundamentals of Remote Sensing

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8 questions

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4 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
2 questions · about 1 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What is remote sensing?
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Think about how we get information without being directly present.
Question 2.
Name two components of remote sensing.
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Think about what is needed to detect reflections or emissions.
3Question 3.
What is the definition of remote sensing?
- A process to gather information through physical contact.
- The acquisition of data about physical objects without contact.
- The analysis of data exclusively from ground sources.
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Focus on the key characteristic of remote sensing.
4Question 4.
True or False: Sensors are only used in spaceborne platforms.
- True
- False
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Remember the different kinds of platforms.
Question 5.
Propose a scenario where remote sensing could impact disaster management and explain how it would be implemented, including the components involved.
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Consider how remote sensing provides timely information for crisis responses.
Question 6.
Evaluate the significance of combining ground truth data with remote sensing data in achieving accurate results.
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Reflect on why checking data accuracy is necessary in scientific research.

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