Practice Stereo-model - 4.8.24 | 4. Photogrammetry Surveying | Surveying and Geomatics
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Stereo-model

4.8.24 - Stereo-model

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Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

Define stereo-model.

💡 Hint: Think about how you can see depth with two viewpoints.

Question 2 Easy

What is parallax?

💡 Hint: Consider how this helps us measure heights.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is a stereo-model?

A two-dimensional image
A three-dimensional representation from overlapping photos
A method of drawing maps

💡 Hint: Think about how depth is created in images.

Question 2

True or False: Parallax is used to determine the height of terrain features.

True
False

💡 Hint: How does viewing an object from different angles help us measure its height?

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Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Given the parallax of an object is 30 mm in a stereo-pair with a scale of 1:400, calculate the height of that object.

💡 Hint: Use the parallax to find height by multiplying by the scale.

Challenge 2 Hard

Critique the effectiveness of stereo-models in archaeological studies for landscape interpretation.

💡 Hint: Think about the benefits of height perception in interpreting past human interactions with the land.

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Reference links

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