18.7 - Accuracy and Ground Control
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Practice Questions
Test your understanding with targeted questions
What do GCPs stand for?
💡 Hint: Think about what ground-level reference points might imply.
What is the purpose of Check Points?
💡 Hint: They check the data correctness.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What does GCP stand for?
💡 Hint: Think about the role of ground points in surveying.
True or False: RTK provides corrections after the survey is completed.
💡 Hint: Consider when RTK applies its corrections.
1 more question available
Challenge Problems
Push your limits with advanced challenges
You are tasked with planning an aerial survey for a new highway project. Discuss how many GCPs you might need and their placement strategy.
💡 Hint: Think about the project size and areas needing precise measurements.
You receive survey data showing significant discrepancies in modeled terrain caused by inaccurate GCPs. Propose solutions to rectify this.
💡 Hint: Consider methods for assessing both the markers and the data collection process.
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