5.1.9 - Example 4.9
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions
What does GCP stand for in aerial mapping?
💡 Hint: Remember the reference points used in geo-referencing.
Why are lateral control points important?
💡 Hint: Consider their positioning in overlaps.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the purpose of Ground Control Points (GCP) in aerial mapping?
💡 Hint: Think of their purpose in relation to accuracy.
True or False: Minor Control Points (MCP) are selected at random.
💡 Hint: Remember the purpose of these points.
Get performance evaluation
Challenge Problems
Push your limits with advanced challenges
Aerial photographs were taken with a camera having a 25 cm focal length at a height of 1500m. If the ground elevation is 100m, calculate the scale of the photograph.
💡 Hint: Use the formula for scale calculation.
Discuss the differences between block and strip triangulation and how these methods affect the overall accuracy in aerial mapping.
💡 Hint: Focus on the internal strengths and computational advantages.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.