Practice Strip Of Photographs (4.8.7) - Photogrammetry Surveying - Surveying and Geomatics

Practice: Strip of photographs

Lesson 4.8.7Photogrammetry Surveying

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10 questions

Flashcard drill
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
4 questions · about 3 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What is a strip of photographs?
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Think about how images are arranged during aerial surveys.
Question 2.
Why is overlap important in aerial photography?
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Consider how gaps might impact the final output.
3Question 3.
What defines a strip of photographs in aerial photography?
- A series of overlapping photographs
- Single photographs
- Non-overlapping images
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Think about how aerial surveys are conducted.
4Question 4.
True or False: Overlapping photographs can lead to gaps in the collected data.
- True
- False
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Reflect on the purpose of overlap in aerial photography.
Question 5.
A flight path covers a rectangular area of 2000m x 1500m, with an expected overlap of 60%. Calculate the effective coverage of a single photograph if its dimensions are 400m x 300m.
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Consider how overlap reduces visible area per photo.
Question 6.
During an aerial survey, the photographer forgot to overlap the images. Discuss how this could affect data gathering and suggest strategies to prevent this issue in future flights.
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Think about preventive measures that can be taken during preparation.

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