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3 cards from this section. Quick, good the night before a test.
What are fiducial marks?
Think about the edges of the photo.
What is the purpose of the principal point?
Where do you think most measurements start?
What are fiducial marks used for?
Consider what helps in aligning images.
True or False: The principal point is located outside the photograph.
Does the center refer to inside or outside?
Explain how one could assess the accuracy of a photogrammetric model with and without the use of fiducial marks.
What would you measure in both scenarios to compare accuracy?
Develop a plan for a photogrammetric project that emphasizes the importance of fiducial marks in your methodology.
What elements must your plan include to ensure accuracy with fiducial marks?
4 more questions in this section. Enroll free to practise them all.
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