Practice Photogrammetry And Lidar (1.4.4) - Introduction to Geo-Informatics

Practice: Photogrammetry and LiDAR

Lesson 1.4.4Introduction to Geo-Informatics

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8 questions

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3 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 does photogrammetry refer to?
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Focus on the prefix 'photo' which relates to images.
Question 2.
What technology does LiDAR primarily use?
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Think of 'Light Detection and Ranging'.
3Question 3.
What is the primary function of photogrammetry?
- To create 3D models from photographs
- To administer surveys
- To manage databases
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Focus on what photogrammetry means.
4Question 4.
LiDAR primarily uses what type of technology?
- True
- False
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Consider what each component of the acronym signifies.
Question 5.
A city is planning a new park and needs to use spatial data to ensure it fits well within existing landmarks. Detail a step-by-step integration of photogrammetry and LiDAR data in their planning process.
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Focus on the integration of both technologies at each planning stage.
Question 6.
Evaluate how the precision of LiDAR data might impact urban planning decisions compared to traditional surveying methods.
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Consider why accuracy in measurements is critical for infrastructure development.

4 more questions in this section. Enroll free to practise them all.